├── Library_of_Congress_Classification.md └── 中国图书馆分类法（第5版）.md /Library_of_Congress_Classification.md: -------------------------------------------------------------------------------- 1 | # Library of Congress Classification (as of 2020) 2 | 3 | * author: @tinyCourses (editor, based on various references) 4 | * publication date: 2020-1-21 5 | * publication form: https://github.com/tinycourses/library_classification 6 | * last modification date: 2020-1-21 7 | * references： 8 | * https://en.wikipedia.org/wiki/Library_of_Congress_Classification 9 | 10 | ---- 11 | 12 | [TOC] 13 | 14 | ## Classification tree 15 | 16 | ### Class A – General Works 17 | 18 | * Subclass AC – Collections. Series. Collected works 19 | * Subclass AE – Encyclopedias 20 | * Subclass AG – Dictionaries and other general reference works 21 | * Subclass AI – Indexes 22 | * Subclass AM – Museums. Collectors and collecting 23 | * Subclass AN – Newspapers 24 | * Subclass AP – Periodicals 25 | * Subclass AS – Academies and learned societies 26 | * Subclass AY – Yearbooks. Almanacs. Directories 27 | * Subclass AZ – History of scholarship and learning. The humanities 28 | 29 | ### Class B – Philosophy. Psychology. Religion 30 | 31 | * Subclass B – Philosophy (General) 32 | * Subclass BC – Logic 33 | * Subclass BD – Speculative philosophy 34 | * Subclass BF – Psychology 35 | * Subclass BH – Aesthetics 36 | * Subclass BJ – Ethics 37 | * Subclass BL – Religions. Mythology. Rationalism 38 | * Subclass BM – Judaism 39 | * Subclass BP – Islam. Bahaism. Theosophy, etc. 40 | * Subclass BQ – Buddhism 41 | * Subclass BR – Christianity 42 | * Subclass BS – The Bible 43 | * Subclass BT – Doctrinal Theology 44 | * Subclass BV – Practical Theology 45 | * Subclass BX – Christian Denominations 46 | 47 | ### Class C – Auxiliary Sciences of History 48 | 49 | * Subclass C – Auxiliary Sciences of History 50 | * Subclass CB – History of Civilization 51 | * Subclass CC – Archaeology 52 | * Subclass CD – Diplomatics. Archives. Seals 53 | * Subclass CE – Technical Chronology. Calendar 54 | * Subclass CJ – Numismatics 55 | * Subclass CN – Inscriptions. Epigraphy 56 | * Subclass CR – Heraldry 57 | * Subclass CS – Genealogy 58 | * Subclass CT – Biography 59 | 60 | ### Class D – World History and History of Europe, Asia, Africa, Australia, New Zealand, etc. 61 | 62 | * Subclass D – History (General) 63 | * Subclass DA – Great Britain 64 | * Subclass DAW – Central Europe 65 | * Subclass DB – Austria – Liechtenstein – Hungary – Czechoslovakia 66 | * Subclass DC – France – Andorra – Monaco 67 | * Subclass DD – Germany 68 | * Subclass DE – Greco-Roman World 69 | * Subclass DF – Greece 70 | * Subclass DG – Italy – Malta 71 | * Subclass DH – Low Countries – Benelux Countries 72 | * Subclass DJ – Netherlands (Holland) 73 | * Subclass DJK – Eastern Europe (General) 74 | * Subclass DK – Russia. Soviet Union. Former Soviet Republics – Poland 75 | * Subclass DL – Northern Europe. Scandinavia 76 | * Subclass DP – Spain – Portugal 77 | * Subclass DQ – Switzerland 78 | * Subclass DR – Balkan Peninsula 79 | * Subclass DS – Asia 80 | * Subclass DT – Africa 81 | * Subclass DU – Oceania (South Seas) 82 | * Subclass DX – Romanies 83 | 84 | ### Class E – History of America 85 | 86 | ### Class F – Local History of the Americas 87 | 88 | ### Class G – Geography, Anthropology, Recreation 89 | 90 | * Subclass G – Geography (General). Atlases. Maps 91 | * Subclass GA – Mathematical geography. Cartography 92 | * Subclass GB – Physical geography 93 | * Subclass GC – Oceanography 94 | * Subclass GE – Environmental Sciences 95 | * Subclass GF – Human ecology. Anthropogeography 96 | * Subclass GN – Anthropology 97 | * Subclass GR – Folklore 98 | * Subclass GT – Manners and customs (General) 99 | * Subclass GV – Recreation. Leisure 100 | 101 | ### Class H – Social Sciences 102 | 103 | * Subclass H – Social sciences (General) 104 | * Subclass HA – Statistics 105 | * Subclass HB – Economic theory. Demography 106 | * Subclass HC – Economic history and conditions 107 | * Subclass HD – Industries. Land use. Labor 108 | * Subclass HE – Transportation and communications 109 | * Subclass HF – Commerce 110 | * Subclass HG – Finance 111 | * Subclass HJ – Public finance 112 | * Subclass HM – Sociology (General) 113 | * Subclass HN – Social history and conditions. Social problems. Social reform 114 | * Subclass HQ – The family. Marriage, Women and Sexuality 115 | * Subclass HS – Societies: secret, benevolent, etc. 116 | * Subclass HT – Communities. Classes. Races 117 | * Subclass HV – Social pathology. Social and public welfare. Criminology 118 | * Subclass HX – Socialism. Communism. Anarchism 119 | 120 | ### Class J – Political Science 121 | 122 | * Subclass J – General legislative and executive papers 123 | * Subclass JA – Political science (General) 124 | * Subclass JC – Political theory 125 | * Subclass JF – Political institutions and public administration 126 | * Subclass JJ – Political institutions and public administration (North America) 127 | * Subclass JK – Political institutions and public administration (United States) 128 | * Subclass JL – Political institutions and public administration (Canada, Latin America, etc.) 129 | * Subclass JN – Political institutions and public administration (Europe) 130 | * Subclass JQ – Political institutions and public administration (Asia, Africa, Australia, Pacific Area, etc.) 131 | * Subclass JS – Local government. Municipal government 132 | * Subclass JV – Colonies and colonization. Emigration and immigration. International migration 133 | * Subclass JX – International law, see JZ and KZ (obsolete) 134 | * Subclass JZ – International relations 135 | 136 | ### Class K – Law 137 | 138 | * Subclass K – Law in general. Comparative and uniform law. Jurisprudence 139 | * Subclass KB – Religious law in general. Comparative religious law. Jurisprudence 140 | * Subclass KBM – Jewish law 141 | * Subclass KBP – Islamic law 142 | * Subclass KBR – History of canon law 143 | * Subclass KBS – Canon law of Eastern churches 144 | * Subclass KBT – Canon law of Eastern Rite Churches in Communion with the Holy See of Rome 145 | * Subclass KBU – Law of the Roman Catholic Church. The Holy See 146 | * Subclasses – KD/KDK - United Kingdom and Ireland 147 | * Subclass KDZ – America. North America 148 | * Subclass KE – Canada 149 | * Subclass KF – United States 150 | * Subclass KG – Latin America – Mexico and Central America – West Indies. Caribbean area 151 | * Subclass KH – South America 152 | * Subclasses KJ-KKZ – Europe 153 | * Subclasses KL-KWX – Asia and Eurasia, Africa, Pacific Area, and Antarctica 154 | * Subclass KU/KUQ – Law of Australia and New Zealand 155 | * Subclass KZ – Law of nations 156 | 157 | ### Class L – Education 158 | 159 | * Subclass L – Education (General) 160 | * Subclass LA – History of education 161 | * Subclass LB – Theory and practice of education 162 | * Subclass LC – Special aspects of education 163 | * Subclass LD – Individual institutions – United States 164 | * Subclass LE – Individual institutions – America (except United States) 165 | * Subclass LF – Individual institutions – Europe 166 | * Subclass LG – Individual institutions – Asia, Africa, Indian Ocean islands, Australia, New Zealand, Pacific islands 167 | * Subclass LH – College and school magazines and papers 168 | * Subclass LJ – Student fraternities and societies, United States 169 | * Subclass LT – Textbooks 170 | 171 | ### Class M – Music 172 | 173 | * Subclass M – Music 174 | * Subclass ML – Literature on music 175 | * Subclass MT – Instruction and study 176 | 177 | ### Class N – Fine Arts 178 | 179 | * Subclass N – Visual arts 180 | * Subclass NA – Architecture 181 | * Subclass NB – Sculpture 182 | * Subclass NC – Drawing. Design. Illustration 183 | * Subclass ND – Painting 184 | * Subclass NE – Print media 185 | * Subclass NK – Decorative arts 186 | * Subclass NX – Arts in general 187 | 188 | ### Class P – Language and Literature 189 | 190 | * Subclass P – Philology. Linguistics 191 | * Subclass PA – Greek language and literature. Latin language and literature 192 | * Subclass PB – Modern languages. Celtic languages and literature 193 | * Subclass PC – Romanic languages 194 | * Subclass PD – Germanic languages. Scandinavian languages 195 | * Subclass PE – English language 196 | * Subclass PF – West Germanic languages 197 | * Subclass PG – Slavic languages and literatures. Baltic languages. Albanian language 198 | * Subclass PH – Uralic languages. Basque language 199 | * Subclass PJ – Oriental languages and literatures 200 | * Subclass PK – Indo-Iranian languages and literatures 201 | * Subclass PL – Languages and literatures of Eastern Asia, Africa, Oceania 202 | * Subclass PM – Hyperborean, Native American, and artificial languages 203 | * Subclass PN – Literature (General) 204 | * Subclass PQ – French literature – Italian literature – Spanish literature – Portuguese literature 205 | * Subclass PR – English literature 206 | * Subclass PS – American literature 207 | * Subclass PT – German literature – Dutch literature – Flemish literature since 1830 – Afrikaans literature -Scandinavian literature – Old Norse literature: Old Icelandic and Old Norwegian – Modern Icelandic literature – Faroese literature – Danish literature – Norwegian literature – Swedish literature 208 | * Subclass PZ – Fiction and juvenile belles lettres 209 | 210 | ### Class Q – Science 211 | 212 | * Subclass Q – Science (General) 213 | * Subclass QA – Mathematics 214 | * Subclass QB – Astronomy 215 | * Subclass QC – Physics 216 | * Subclass QD – Chemistry 217 | * Subclass QE – Geology 218 | * Subclass QH – Natural history – Biology 219 | * Subclass QK – Botany 220 | * Subclass QL – Zoology 221 | * Subclass QM – Human anatomy 222 | * Subclass QP – Physiology 223 | * Subclass QR – Microbiology 224 | 225 | ### Class R – Medicine 226 | 227 | * Subclass R – Medicine (General) 228 | * Subclass RA – Public aspects of medicine 229 | * Subclass RB – Pathology 230 | * Subclass RC – Internal medicine 231 | * Subclass RD – Surgery 232 | * Subclass RE – Ophthalmology 233 | * Subclass RF – Otorhinolaryngology 234 | * Subclass RG – Gynecology and Obstetrics 235 | * Subclass RJ – Pediatrics 236 | * Subclass RK – Dentistry 237 | * Subclass RL – Dermatology 238 | * Subclass RM – Therapeutics. Pharmacology 239 | * Subclass RS – Pharmacy and materia medica 240 | * Subclass RT – Nursing 241 | * Subclass RV – Botanic, Thomsonian, and Eclectic medicine 242 | * Subclass RX – Homeopathy 243 | * Subclass RZ – Other systems of medicine 244 | 245 | ### Class S – Agriculture 246 | 247 | * Subclass S – Agriculture (General) 248 | * Subclass SB – Horticulture. Plant propagation. Plant breeding 249 | * Subclass SD – Forestry. Arboriculture. Silviculture 250 | * Subclass SF – Animal husbandry. Animal science 251 | * Subclass SH – Aquaculture. Fisheries. Angling 252 | * Subclass SK – Hunting 253 | 254 | ### Class T – Technology 255 | 256 | * Subclass T – Technology (General) 257 | * Subclass TA – Engineering Civil engineering (General). 258 | * Subclass TC – Hydraulic engineering. Ocean engineering 259 | * Subclass TD – Environmental technology. Sanitary engineering 260 | * Subclass TE – Highway engineering. Roads and pavements 261 | * Subclass TF – Railroad engineering and operation 262 | * Subclass TG – Bridges 263 | * Subclass TH – Building construction 264 | * Subclass TJ – Mechanical engineering and machinery 265 | * Subclass TK – Electrical engineering. Electronics. Nuclear engineering 266 | * Subclass TL – Motor vehicles. Aeronautics. Astronautics 267 | * Subclass TN – Mining engineering. Metallurgy 268 | * Subclass TP – Chemical technology 269 | * Subclass TR – Photography 270 | * Subclass TS – Manufacturing engineering. Mass production 271 | * Subclass TT – Handicrafts. Arts and crafts 272 | * Subclass TX – Home economics 273 | 274 | ### Class U – Military Science 275 | 276 | * Subclass U – Military science (General) 277 | * Subclass UA – Armies: Organization, distribution, military situation 278 | * Subclass UB – Military administration 279 | * Subclass UC – Military maintenance and transportation 280 | * Subclass UD – Infantry 281 | * Subclass UE – Cavalry. Armor 282 | * Subclass UF – Artillery 283 | * Subclass UG – Military engineering. Air forces 284 | * Subclass UH – Other military services 285 | 286 | ### Class V – Naval Science 287 | 288 | * Subclass V – Naval science (General) 289 | * Subclass VA – Navies: Organization, distribution, naval situation 290 | * Subclass VB – Naval administration 291 | * Subclass VC – Naval maintenance 292 | * Subclass VD – Naval seamen 293 | * Subclass VE – Marines 294 | * Subclass VF – Naval ordnance 295 | * Subclass VG – Minor services of navies 296 | * Subclass VK – Navigation. Merchant marine 297 | * Subclass VM – Naval architecture. Shipbuilding. Marine engineering 298 | 299 | ### Class Z – Bibliography, Library Science 300 | 301 | * Subclass Z – Books (General). Writing. Paleography. Book industries and trade. Libraries. Bibliography 302 | * Subclass ZA – Information resources/materials 303 | 304 | (END) 305 | 306 | 307 | 308 | 309 | 310 | --------------------------------------------------------------------------------