EPC Exhibit 134-10 May 20, 2011

THE LIBRARY OF CONGRESS

Dewey Section

To: Caroline Kent, Chair Decimal Classification Editorial Policy Committee

Cc: Members of the Decimal Classification Editorial Policy Committee Karl E. Debus-López, Chief, U.S. General Division

From: Giles Martin, Assistant Editor Winton Matthews, Consulting Assistant Editor Dewey Decimal Classification OCLC Online Computer Library Center, Inc

Re: 636.72-636.76 breeds

Magdalena Svanberg, of the Kungliga biblioteket/National Library of Sweden, pointed out that the arrangement of dog breeds in 636.72-636.76 was different from that used by the Féderation Cynologique Internationale (FCI). The FCI classification is found at http://www.fci.be/nomenclature.aspx, and at the top level is:

Group 1 Sheepdogs and Cattle (except Swiss Cattle Dogs)

Group 2 and - Molossoid Breeds - Swiss Mountain and Cattle Dogs

Group 3

Group 4

Group 5 and Primitive types

Group 6 Scenthounds and Related Breeds

Group 7 Pointing Dogs

Group 8 - Flushing Dogs - Water Dogs

Group 9 Companion and Toy Dogs

Group 10

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The American (AKC) arrangement, followed by Dewey, is very different at the top level:

Sporting Group 636.752

Hound Group 636.753

Working Group 636.73

Terrier Group 636.755

Toy Group 636.76

Non-Sporting Group 636.72

Herding Group 636.737

Miscellaneous Class (breeds which have not yet been put into the other groups)

(The order given here is that on the AKC’s webpage, http://www.akc.org/breeds/index.cfm?nav_area=breeds )

The situation is made more complex because 636.72-636.76 contain several references to breeds as “(United Kingdom)” as a shortcut for saying that this group is one of the groupings of of the United Kingdom (KC). These groupings are listed on http://www.thekennelclub.org.uk/item/2102 as:

*

* Working

* Gundog

*

* Utility

* Pastoral

* Toy

The qualifier “(United Kingdom)” does not comply with our Editorial Rules, and does not make it clear that these are KC groupings. In two cases we can just drop the qualifier, since only the KC refers to “gundogs” and “utility dogs”. However, there is a problem with “sporting dogs” in the Schedules, since that term is used in the AKC sense as the caption at 636.752, and with the qualifier “(United Kingdom)” in the class-here note at

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636.75. The problem is that the KC does not have a “sporting” group. I propose dropping “sporting group (United Kingdom)” at 636.75, and dropping “(United Kingdom)” at the other places where it is used as a qualifier.

In addition, the “pastoral group” of the KC is not currently given a place in Dewey. It closely matches 636.737 Herding dogs, so I propose putting it in a class-here note at that number.

I have tried to map the FCI classification to Dewey, with the following general results:

Group 1: Sheepdogs and Cattle Dogs (except Swiss Cattle Dogs) Section 1: Sheepdogs – DDC 636.737, but some breeds classed here by FCI are classed in the Working Group (DDC 636.73), and the classed here by the FCI is classed in the Non-Sporting Group (Dewey 636.72) by the AKC. Section 2: Cattle Dogs (except Swiss Cattle Dogs) – DDC 636.737

Group 2: Pinscher and Schnauzer - Molossoid Breeds - Swiss Mountain and Cattle Dogs Section 1: Pinscher and Schnauzer type – Scattered in DDC 636.73, 636.736, 636.755 and 636.76. “” is indexed at 636.73. The best place for comprehensive works on would be 636.736. It’s proposed to change the caption there from “Doberman pinscher,” and to add a see reference to 636.76. Section 2: Molossoid breeds – DDC 636.73, except that the and the Shar- Pei classed here by FCI are classed in the Non-Sporting Group (Dewey 636.72) by the AKC. I found little or no literary warrant for “molossoid” or “molosser.” Section 3: Swiss Mountain and Cattle Dogs – DDC 636.737

Group 3: Terriers Section1: Large and medium-sized Terriers & Section 2: Small-sized Terriers – DDC 636.755, with one exception, the , which FCI treats as one breed, but which AKC and DDC treat as two breeds, with the in DDC 636.76. Section 3: Bull type Terriers – DDC 636.7559. Section 4: Toy Terriers – DDC 636.76

Group 4: Dachshunds The has its own FCI group, but in DDC is split between 636.7538 Dachshund and 636.76 Toy dogs, for the miniature Dachshund.

Group 5: Spitz and Primitive types This group is widely scattered in DDC. Section 1: Nordic Sledge Dogs – DDC 636.73

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Section 2: Nordic Hunting Dogs – The AKC seems to be missing some of these breeds, including the Laikas and the . The is at DDC 636.753 and the is at DDC 636.72. Section 3: Nordic Watchdogs and Herders – DDC 636.737. Section 4: European Spitz – Includes the at DDC636.72 and the Pomeranian at DDC 636.6. Section 5: Asian Spitz and related breeds – Includes the at DDC 636.72 and the at DDC 636.73. Section 6: Primitive type – Includes the Canaan dog at DDC 636.737, the and the at DDC 636.7536, and the Mexican hairless at DDC 636.76. Section 7: Primitive type - Hunting Dogs – Generally would go in DDC 636.753 (though some are not classified by the AKC), with the in DDC 636.7532.

Group 6: Scenthounds and Related Breeds This group generally corresponds with DDC 636.7536 Scent hounds, with the at DDC 636.7537. The FCI includes the Dalmatian as a “related breed” here, but the AKC classed that in the Non-Sporting Group, DDC 636.72.

Group 7: Pointing Dogs This group generally corresponds with DDC 636.752 Sporting dogs, and its subdivisions 636.7524-636.7526.

Group 8: Retrievers - Flushing Dogs - Water Dogs Section 1: Retrievers – Matches DDC 636.7527 Retrievers. Section 2: Flushing Dogs – Generally corresponds with DDC 636.7524 . Section 3: Water Dogs – Scattered, with the Portuguese water dog at DDC 636.73 and the American water at 636.7524.

Group 9: Companion and Toy Dogs Most of the breeds in this group are in DDC 636.72 Nonsporting dogs or in DDC 636.76 Toy dogs. An exception is that the LCSH “Cavalier ” has been mapped to DDC 636.7524: this might be a mistake, since the AKC puts this breed in the Toy Group.

Group 10: Sighthounds This group generally corresponds with DDC 636.7532 Gazehounds (Sighthounds) and the numbers linked to that by see references 636.7533-636.7535. The exception is the Italian at 636.76.

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Proposals for change

I don’t see any way of making Dewey consistent with the FCI arrangement as long as we follow the AKC arrangement, since the two systems are so different, and some FCI groups are scattered in AKC and in Dewey. However, I think we can provide some guidance on where some of the FCI categories go, and do some tidying up.

636.08864 Animals for people with disabilities and illnesses An expansion is warranted here, based just on what is classed at 636.70886, with “companion animals, guide animals, service animals” in a class-here note here, with a see-also reference to 636.0887. Add the following index terms: “Companion animals (Working animals)”; “Guide animals”; “Service animals.”

636.0887 Pets Put “companion animals” in a class-here note here, with a see-also reference to 636.08864. Add the following index term: “Companion animals (Pets).”

636.708864 Add the following index terms: “Companion dogs (Working dogs)”; “Guide dog”; “Service dogs.”

636.70887 Add the following index term: “Companion dogs (Pets).”

636.72 Nonsporting dogs If the FCI term “Companion dogs” were mapped anywhere in 636.72-636.76, it would be here. However, companion animals probably belong in 636.0887 Pets; and companion dogs in 636.70887, since they can be any breed of dog, and would certainly include toy dogs. I suggest putting a class-elsewhere reference pointing to 636.70887.

The qualifier “(United Kingdom)” will be dropped after “utility breeds.”

636.736 Doberman pinscher As I say above, this is the best place for “comprehensive works on Pinschers,” so it is proposed to change the caption to “Pinschers.” However, that means we also need to add a note here, “For , , see 636.76.”

636.737 Herding dogs Add “Sheepdogs” as an electronic Relative Index. (At present it is given as two words.)

Add “pastoral breeds” in a class-here note.

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636.75 Sporting dogs, hounds, terriers Delete “sporting dogs (United Kingdom)”

636.752 Sporting dogs Both the AKC and the FCI talk about “pointing breeds” or “pointing dogs.” The AKC, at http://www.akc.org/events/field_trials/pointing_breeds/eligible_breeds.cfm, says that the following are “eligible to participate in Pointing Breed Field Trials”: Brittanys, Pointers, English Setters, German Shorthaired Pointers, German Wirehaired Pointers, Gordon Setters, Irish Red & White Setters, Irish Setters, , Vizslas, , and Wirehaired Pointing Griffons. This is a broader group of dogs than Pointers at 636.7525. It is proposed to add “pointing dogs” to the class-here note at 636.752.

Delete the qualifier “(United Kingdom)” after “gundogs”

636.7524 Spaniels Add a class-here note with “flushing dogs.”

636.7524 Pointers Add a class-elsewhere reference to 636.752 for “pointing dogs.”

636.7536 Scent hounds ( hounds) Add “Scenthounds” as an electronic Relative Index term. (At present it is given as two words.)

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636 636

636 Animal husbandry Class here interdisciplinary works on species of domestic mammals For culture of nondomesticated animals, see 639. For a specific nonagricultural aspect of domestic mammals, see the aspect, e.g., biology 599 See Manual at 800, T3C—362 vs. 398.245, 590, 636 .08 Specific topics in animal husbandry Unless other instructions are given, class a subject with aspects in two or more subdivisions of this schedule in the number coming last, e.g., care and maintenance of pets 636.0887 (not 636.083) For ranches and farms, see 636.01; for young of animals, see 636.07 .088 Animals for specific purposes See Manual at 636.1–636.8 vs. 636.088 .088 6 Work animals Including animals used to guard and herd For beasts of burden, see 636.0882; for sport and stunt animals, see 636.0888 .088 64 Animals for people with disabilities and illnesses Class here companion animals, guide animals, service animals See also 636.0887 for companion animals (pets) .088 7 Pets Class here companion animals; obedience training Class reminiscences about and true accounts of pets in 808.883. Class reminiscences about and true accounts of pets in a specific literature with the literature in 800, plus notation 803 from Table 3B under the appropriate language, e.g., reminiscences in English about pets 828.03; class literary treatment of pets other than reminiscences with the appropriate literary form in 800, e.g., a late 20th century English novel about pets 823.914 See also 636.08864 for companion animals (work animals) See Manual at 800, T3C—362 vs. 398.245, 590, 636 .7 Dogs .700 1–.700 9 Standard subdivisions Notation from Table 1 as modified under 636.001–636.009

1 636 Dewey Decimal Classification 636

.701–.708 Specific topics in husbandry of dogs Add to base number 636.70 the numbers following 636.0 in 636.01–636.08, e.g., breeding 636.7082; however, for sled dogs, watchdogs, see 636.73; for hunting dogs, see 636.75 See also 636.73 for working dogs as a recognized group of dog breeds; also 636.752 for sporting dogs as a recognized group of dog breeds See Manual at 636.70886, 636.70888 vs. 636.73, 636.752 .71 Breeds of dogs For specific breeds, see 636.72–636.76

> 636.72–636.75 Specific breeds and groups of dogs Class comprehensive works in 636.71 For toy dogs of any breed, see 636.76 See Manual at 636.72–636.75 .72 Nonsporting dogs Including frise, , bulldog, Chinese Shar-Pei, chow chow, Dalmatian, Finnish spitz, , Keeshond, , Schipperke, , Class here utility breeds Class comprehensive works on companion dogs in 636.70887; class comprehensive works on terriers in 636.755 .728 * Class here miniature Subdivisions are added for specific breeds .73 Working and herding dogs Standard subdivisions are added for working and herding dogs together, for working dogs alone Including sled dogs, watchdogs (guard dogs) Including akita, , , , , Eskimo dogs, , Great Pyrenee, , , mastiffs, Newfoundland, Portuguese water dog, , Saint Bernard, Samoyed, Schnauzers (standard and giant), Siberian Class Finnish spitz in 636.72; class Norwegian elkhound in 636.753; class in 636.755 See also 636.70886 for dogs as working animals See Manual at 636.70886, 636.70888 vs. 636.73, 636.752 * *Add as instructed under 636.1–636.8

2 636 636

.736 *Pinschers For affenpinscher, miniature pinscher, see 636.76 .737 Herding dogs Including Australian cattle dog, Belgian Malinois, Belgian Tervuren, , , puli, Welsh corgis; sheep dogs other than and dog Class here pastoral dogs .737 4 *Collies Subdivisions are added for specific breeds .737 6 *German shepherd dog (German police dog) .75 Sporting dogs, hounds, terriers Class here hunting dogs .752 Sporting dogs Including Brittany, Vizsla, , wirehaired pointing griffon Class here bird dogs, gundogs, pointing dogs See also 636.70888 for dogs as sport animals See Manual at 636.70886, 636.70888 vs. 636.73, 636.752 .752 4 *Spaniels Class here flushing dogs Subdivisions are added for specific breed See also 636.72 for Tibetan spaniel; also 636.76 for Japanese spaniel (chin) .752 5 *Pointers Subdivisions are added for specific breeds Class comprehensive works on pointing dogs in 636.752 .752 6 *Setters Subdivisions are added for specific breeds .752 7 *Retrievers Subdivisions are added for specific breeds .753 Hounds Including Norwegian elkhound See Manual at 636.72–636.75: Hounds * *Add as instructed under 636.1–636.8

3 636 Dewey Decimal Classification 636

.753 2 Gazehounds (Sighthounds) Including Ibizan hound, , , For , see 636.7533; for greyhound, see 636.7534; for , , see 636.7535 .753 3 *Afghan hound .753 4 *Greyhound Class in 636.76; class greyhound racing in 798.8 .753 5 *Wolfhounds Including Borzoi, Irish wolfhound .753 6 Scent hounds (Tracking hounds) Including Basenji, , black and tan , , , harrier, , petit basset griffon vendéen, pharaoh hound, For beagle, see 636.7537; for dachshund, see 636.7538 .753 7 *Beagle .753 8 *Dachshund Class miniature dachshund in 636.76 .755 Terriers Including miniature Schnauzer For Boston and Tibetan terriers, see 636.72; for toy terriers, see 636.76 .755 9 *Bull terriers Class here pit bull terriers Subdivisions are added for specific breeds .76 Toy dogs Including affenpinscher, Brussels griffon, , Chinese crested, English toy spaniel, Italian greyhound, , Maltese, Mexican hairless (Xoloitzcuintli), miniature dachshund, miniature pinscher, Papillon, , Pomeranian, , , silky terrier, toy Manchester terrier, toy poodle, Class miniature poodle in 636.728; class miniature Schnauzer in 636.755 * *Add as instructed under 636.1–636.8

4 Relative Index

Bloodhound 636.753 6 A Ia Boerboel 636.73 see also breeds Affenpinscher 636.76 Ia dog 636.76 Afghan hound 636.753 3 see also Toy dogs Akita 636.73 N Border 636.737 4 Alaskan Malamute 636.73 Borzoi 636.753 5 Alsatian (Dog) 636.737 6 Boston terrier 636.72 Ia 636.72 Bouvier des Flandres 636.737 see also Dog breeds Boxer (Dog) 636.73 Ia 636.752 4 Ia 636.752 5 see also Spaniels Briard (Dog) 636.737 Animal husbandry 636 Brittany (Dog) 636.752 Animals Brussels griffon 636.76 agriculture 636 Bull terriers 636.755 9 Ia Animals as aids for people with Bulldog 636.72 disabilities 636.088 64 Bullmastiff 636.73 see also People with disabilities; Working C animals Animals for specific purposes 636.088 Ia Caesar (Dog) 636.755 092 9 Ia Argentine Dogo 636.73 see also Dogs see also Mastiff breeds Ia 636.73 Australian cattle dog 636.737 see also Mastiff breeds P Austrian pinscher 636.736 Ia Canine sports medicine 636.708 971 027 N 636.708 971 027 B see also Dog sports; Sports medicine; Veterinary Basenji 636.753 6 medicine Ia Basset fauve de Bretagne 636.753 6 Canines 636.7 see also Hounds Ia Caucasian mountain dog 636.737 Basset hound 636.753 6 see also Dog breeds Beagle 636.753 7 Ia Cha Cha (Dog) 636.728 092 9 N 636.737 4 see also Dogs Ia Beezle (Dog) 636.72 Chihuahua (Dog) 636.76 see also Dogs Chinese crested (Dog) 636.76 Behavior therapy Chinese Shar-Pei 636.72 N dogs 636.708 968 914 2 Chow chow 636.72 Belgian malinois 636.737 Ia Clicker training (Animal Belgian tervuren 636.737 training) 636.088 7 Ia Bergamasco 636.737 see also Animal training; see also Dog breeds; Sheep Operant conditioning dogs N Cocker spaniel 636.752 4 Bernese mountain dog 636.73 Collies 636.737 4 636.72 P Companion animals (Pets) 636.088 7 Bird dogs 636.752 P Companion animals (Work 636.753 6 animals) 636.088 64 Ia 636.755 P Companion dogs (Dogs as see also Terriers working animals) 636.708 864 Ia Blind dogs 636.708 977 12 P Companion dogs (Pets) 636.708 87 N 636.708 977 12 see also Dogs with disabilities Blindness N dogs 636.708 977 12

1 Dewey Decimal Classification

D Ia Dogue de Bordeaux 636.73 see also Mastiff breeds Dachshund 636.753 8 Domestic animals 636 Dalmatian (Dog) 636.72 N agriculture 636 Ia Dancing with dogs 636.708 35 see also Dog sports E Ia Dangerous dogs 636.7 see also Dangerous animals; Ia Electronic collars 636.708 870 284 Dogs N 636.708 870 284 see also Dog collars; Dogs — Ia Deaf dogs 636.708 978 N 636.708 978 Training — Equipment and see also Dogs with disabilities supplies; Electric shock Deafness English toy spaniel 636.76 N dogs 636.708 978 Eskimo dogs 636.73 Ia Detector dogs 636.73 see also Working dogs F Doberman pinscher 636.736 I 636.737 Ia Dog adoption 636.708 87 a see also Dog rescue; Pet see also Dog breeds adoption Finnish spitz 636.72 I Firehouse dogs 636.708 86 Ia Dog attacks 636.7 a see also Animal attacks see also Working dogs Dog breeds 636.71 P Flushing dogs 636.752 4 see Manual at 636.72–.75 French bulldog 636.72 Ia Dog day care 636.708 32 see also Dogs — Services for G Ia Dog swimming 636.708 3 see also Animal swimming; Ia Games for dogs 636.7 Dog sports see also Dogs Ia Doghouses 636.708 31 Gazehounds 636.753 2 N 636.708 31 Ia 636.736 see also Dogs — Housing P 636.736 Dogs 636.7 see also Dog breeds animal husbandry 636.7 German police dog 636.737 6 N animal welfare 636.708 32 German shepherd dog 636.737 6 Ia Barking 636.708 87 636.73 see also Dogs — Great Dane 636.73 Vocalization Great Pyrenee (Dog) 636.73 N behavior therapy 636.708 968 914 2 Greyhound 636.753 4 Ia Behavior therapy 636.708 968 914 2 Guard animals 636.088 6 see also Animal behavior Guard dogs 636.73 therapy P Guide animals 636.088 64 N care and maintenance 636.708 3 Ia Guide dogs 636.708 864 pets 636.708 87 P 636.708 864 equipment 636.708 870 284 see also Animals as aids for N care and training 636.708 87 people with disabilities; N equipment 636.708 870 284 Working dogs Ia Elimination training 636.708 87 Gundogs 636.752 see also Dogs — Training N obedience training 636.708 87 H Ia Services for 636.708 32 N training 636.708 35 Harrier (Dog) 636.753 6 N Dogs as pets 636.708 87 Ia 636.76 N Dogs as work animals 636.708 86 see also Toy dogs

2 Relative Index

Herders (Work animals) Manchester terrier () 636.76 care and training 636.088 6 Mastiffs 636.73 Herding dogs 636.737 Mexican Hairless 636.76 Hounds 636.753 Ia Miniature 636.755 9 see Manual at 636.72–.75 see also Bull terrier Ia 636.73 Miniature dachshund 636.76 see also Dog breeds Miniature pinscher 636.76 Hunting dogs 636.75 Miniature schnauzer 636.755 636.73 Ia Minilivestock 636 see also Livestock I Ia Mutts (Dogs) 636.7 see also Dog breeds; Dogs Ibizan hound 636.753 2 Irish wolfhounds 636.753 5 N Italian greyhound 636.76 Newfoundland (Dog) 636.73 J Nonsporting dogs 636.72 Ia Northern breed dogs 636.71 Japanese chin 636.76 see also Dog breeds Japanese spaniel 636.76 Norwegian elkhound 636.753 K O

Keeshond 636.72 Obedience training (Pets) 636.088 7 Kennels (Dog housing) 636.708 31 Otterhound 636.753 6 Komondor 636.73 Ia Kromfohrlander 636.755 P see also Dog breeds Kuvasz (Dog) 636.73 Papillon 636.76 Ia Parker (Dog) 636.755 L see also Dogs Ia Parties for dogs 636.708 87 Ia Labradoodle 636.728 see also Dogs see also Dog breeds P Pastoral dogs 636.737 Ia Lameness in dogs 636.708 975 8 Pekingese (Dog) 636.76 see also Dogs — Diseases Ia Perro de presa canario 636.73 Ia 636.737 see also Dog breeds see also Dog breeds Ia Perry (Dog) 636.72 Legs see also Dogs N veterinary medicine Ia Pet adoption 636.088 7 N dogs 636.708 975 8 N 636.088 7 Lhasa apso 636.72 see also Animal rescue Livestock 636 Pet food 636.088 7 Ia Livestock diversification 636 animal husbandry 636.088 7 N animal husbandry 636 Petit basset griffon vendén 636.753 6 see also Agricultural Pets 636.088 7 diversification N care and training 636.088 7 Pharaoh hound 636.753 6 M P Pinschers 636.736 Pit bull terriers 636.755 9 Maltese (Dog) 636.76 Pointers (Dogs) 636.752 5 Mammals P Pointing dogs 636.752 animal husbandry 636 Police dogs 636.737 6 Manchester terrier (Standard dog) 636.755 Pomeranian (Dog) 636.76

3 Dewey Decimal Classification

Poodle 636.728 Sporting dogs (Dogs as sport N biography 636.728 092 9 animals) 636.708 88 Poodle (Toy dog) 636.76 see Manual at 636.70886, Portuguese water dog 636.73 636.70888 vs. 636.73, Pug (Dog) 636.76 636.752 Puli 636.737 Sports medicine N Puppies 636.707 N dogs 636.708 971 027 Ia 636.73 Ia Standard poodle 636.728 see also Dog breeds see also Poodles Ia 636.737 R see also Dog breeds

Ia Rekel (Dog) 636.73 T see also Dogs Rescue dogs 636.708 86 Terriers 636.755 Retrievers 636.752 7 N biography 636.755 092 9 Rhodesian ridgeback 636.753 6 Terriers (Toy dogs) 636.76 Rottweiler 636.73 Tibetan spaniel 636.72 Tibetan terrier 636.72 S Ia Tosa () 636.73 see also Dog breeds Saint Bernard (Dog) 636.73 Toy dogs 636.76 Saluki 636.753 2 Toy Manchester terrier 636.76 Samoyed (Dog) 636.73 Toys (Dogs) 636.76 Ia Sapsal dog 636.72 Tracking hounds 636.753 6 see also Dog breeds Ia Travel with dogs 636.708 87 Scent hounds 636.753 6 see also Dogs E Scenthounds 636.753 6 Schipperke 636.72 U Schnauzers 636.73 Scottish deerhound 636.753 2 P Utility dogs 636.72 Search dogs 636.708 86 P Service animals 636.088 64 V Service dogs 636.708 864 Setters (Dogs) 636.752 6 Vizsla 636.752 Shar-Pei 636.72 Sheep dogs 636.737 W E Sheepdogs 636.737 Shih Tzu (Dog) 636.76 Watchdogs 636.73 636.73 Ia Water rescue dogs 636.708 86 N Sight hounds 636.753 2 see also Rescue dogs Sighthounds 636.753 2 Weimaraner (Dog) 636.752 Silky terrier 636.76 Welsh corgis 636.737 Sled dogs 636.73 Whippet (Dog) 636.753 2 Ia 636.753 2 Wirehaired pointing griffon 636.752 N 636.753 2 Wolfhounds 636.753 5 see also Sighthounds Work animals 636.088 6 Spaniels 636.752 4 Working dogs (Breeds of dogs) 636.73 Ia 636.752 see Manual at 636.70886, see also Dog breeds 636.70888 vs. 636.73, P Sporting dogs (Breeds of dogs) 636.752 636.752 see Manual at 636.70886, 636.70888 vs. 636.73, 636.752

4 Relative Index

Working dogs (Dogs as working animals) 636.708 86 see Manual at 636.70886, 636.70888 vs. 636.73, 636.752 X

Xoloitzcuintli 636.76 Y

Yorkshire terrier 636.76

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