Library of Congress Classification System

A GENERAL WORKS______E-F HISTORY OF THE AMERICAS______AC Collections. Series. Collected works E America. United States AE Encyclopedias F United States local history. British America AG Dictionaries & general reference works (& Canada). Dutch America. AI Indexes French America. Latin America AM Museums. Collectors & collecting AN Newspapers G GEOGRAPHY, ANTHROPOLOGY, RECREATION AP Periodicals G Geography (General). Atlases. Maps AS Academies & learned societies GA Mathematical geography. Cartography AY Yearbooks. Almanacs. Directories GB Physical geography AZ History of scholarship & learning. The GC Oceanography humanities GE Environmental sciences GF Human ecology. Anthropogeography B PHILOSOPHY, PSYCHOLOGY, RELIGION____ GN Anthropology B Philosophy (General) GR Folklore BC Logic GT Manners and customs (General) BD Speculative philosophy GV Recreation. Leisure BF Psychology BH Aesthetics H SOCIAL SCIENCES______BJ Ethics H Social sciences (General) BL Religions. Mythology. Rationalism HA Statistics BM Judaism HB Economic theory. Demography BP Islam. Bahaism. Theosophy, etc. HC Economic history & conditions BQ Buddhism HD Industries. Land use. Labor BR Christianity HE Transportation & communications BS The Bible HF Commerce BT Doctrinal theology HG Finance BV Practical theology HJ Public finance BX Christian denominations HM Sociology (General) HN Social history & conditions. Social problems. C AUXILIARY SCIENCES OF HISTORY______Social reform CB History of civilization HQ The family. Marriage. Women CC Archaeology HS Societies: secret, benevolent, etc. CD Diplomatics. Archives. Seals HT Communities. Classes. Races CE Technical chronology. Calendar HV Social Pathology. Social & public welfare. CJ Numismatics Criminology CN Inscriptions. Epigraphy HX Socialism. Communism. Anarchism CR Heraldry CS Genealogy J POLITICAL SCIENCE______CT Biography J General legislative and executive papers D WORLD HISTORY______JA Political science (General) D History (General) JC Political theory DA Great Britain JF Political institutions & public administration DAW Central Europe JJ Political institutions & public administration DB Austria. Liechtenstein. Hungary. (North America) Czechoslovakia JK Political institutions & public administration DC France. Andorra. Monaco (United States) DD Germany JL Political institutions & public administration DE Greco-Roman World (Canada, Latin America, etc.) DF Greece JN Political institutions & public administration DG Italy. Malta (Europe) DH Low Countries. Benelux Countries JQ Political institutions & public administration DJ Netherlands (Holland) (Asia, Africa, Australia, etc.) DJK Eastern Europe (General) JS Local government. Municipal government DK Russia. Soviet Union. Former Soviet JV Colonies & colonization. Emigration & Republics. Poland immigration. International DL Northern Europe. Scandinavia migration DP Spain. Portugal JX-JZ International law. International Relations DQ Switzerland DR Balkan Peninsula K LAW______DS Asia K Law in general. Comparative & uniform law. DT Africa Jurisprudence DU Oceania (South Seas) KB Religious law DX Gypsies KD United Kingdom & Ireland

KE Canada Q SCIENCE______KF United States Q Science (General) KG Latin America. Mexico & Central America. QA Mathematics. Computer Science West Indies. Caribbean area QB Astronomy KH South America QC Physics KJ-KK Europe QD Chemistry KL-KW Asia & Eurasia, Africa, P a cific Area, & QE Geology Antarctica QH Natural history. Biology KZ Law of nations QK Botany QL Zoology L EDU CA TION______QM Human anatomy L Education (General) QP Physiology LA History of education QR Microbiology LB Theory and practice of education LC Special aspects of education R MEDICINE______LD Individual institutions—United States R Medicine (General) LE Individual institutions—America (except USA) RA Public & environmental health LF Individual institutions—Europe RB Pathology LG Individual institutions—Asia, Africa, Indian RC Internal medicine Ocean Islands, Australia, New RD Surgery Zealand, Pacific Islands RE Ophthalmology LH College and school magazines and papers RF Otorhinolaryngology LT Textbooks RG Gynecology and obstetrics RJ Pediatrics M MUS IC ______RK Dentistry M Music RL Dermatology ML Literature on music RM Therapeutics. Pharmacology MT Music instruction and study RS Pharmacy and materia medica RT Nursing N FINE ARTS______RX Homeopathy N Visual arts RZ Other systems of medicine NA Architecture NB Sculpture S AGR IC ULTURE______NC Drawing. Design. Illustration S Agriculture (General) ND Painting SB Plant culture NE Print media SD Forestry NK Decorative arts. Applied arts SF Animal culture. Veterinary Medicine NX Arts in general SH Aquaculture. Fisheries. Angling.

SK Hunting P LAN GU AGE & LITERATURE______P Philology. Linguistics T TECHNOLOGY______PA Greek & Latin languages & literature T Technology (General) PB Modern languages. Celtic languages TA Engineering (General) PC Romance languages TC Hydraulic and ocean engineering PD Germanic languages TD Environmental technology. Sanitary PE English language engineering PF West Germanic languages TE Highway engineering. Roads & pavements PG Slavic, Baltic & Albanian languages & lit TF Railroads PH Uralic & Basque languages TG Bridge engineering PJ Oriental languages & literatures TH Building construction, PK Indo-Iranian languag es & literatures TJ Mechanical engineering & machinery PL Languages & literatures of East Asia, Africa, TK Electrical & Nuclear engineering. Electronics. Oceania TL Motor vehicles. Aeronautics. Astronautics PM American Indian Languages & Artificial TN Mining engineering. Metallurgy PN Literature (General) TP Chemical technology PQ Romance literature TR Photography PR English literature TS Manufacturers PS American literature TT Handicrafts. Arts & crafts PS Canadian Literature TX Home Economics PT Germanic, Dutch, Flemish, Scandinavian, Icelandic, etc. literature U MILITARY SCIENCE PZ Fiction and juvenile V NAVAL SCIENCE

Z BIBLIOGRAPHY & LIBRARY SCIENCE

From Library of Congress Website http://www.loc.gov/catdir/cpso/lcco/ Rev 12/08