Basic structure of classification
(1) Basic categories: For example, China Library Classification is divided into five categories: Marxism-Leninism, Mao Zedong and Deng Xiaoping; Philosophy; Social science; Natural science; Comprehensive books.
(2) Basic category: the first category that constitutes the classification table. There are 22 basic categories in China Library Classification.
(3) Summary table: a list of categories formed by basic categories and the first and second categories directly developed by them.
(4) Detailed List: A list of categories consisting of various registered categories is the real basis for literature classification.
The five basic categories and the 22 categories under them are as follows:
I Marxism-Leninism, Mao Zedong Thought and Deng Xiaoping Theory.
A 1 Works of Marx and Engels A2 Lenin A3 Stalin A4 Mao Zedong A49 Works of Deng Xiaoping A5 Works of Marx, Engels, Lenin, Stalin, Mao Zedong and Deng Xiaoping A7 Life and Biographies of Marx, Engels, Stalin, Mao Zedong and Deng Xiaoping A8 Study and study Marxism, Leninism, Mao Zedong Thought and Deng Xiaoping Theory.
Philosophy, religion
B0 philosophy theory B 1 world philosophy B2 China philosophy B3 Asian philosophy B4 African philosophy B5 European philosophy B6 Oceania philosophy B7 American philosophy B80 thinking philosophy B8 1 logic (logic) B82 ethics (moral philosophy) B83 aesthetics B84 psychology B9 religion c social science.
C0 Social Science Theory and Methodology
C 1 Present situation and development of social science C2 social science institutions, organizations and conferences C3 social science research methods C4 social science education and popularization C5 social science series, anthologies and continuous publications C6 social science reference books C7 social science literature retrieval reference books C8 statistics C9 1 sociology C92 demography C93 management [C94 system science C95 ethnology C96 talent science C97 labor science
Politics, law
D0 Political Theory D 1 International * * * Production Movement D2 China * * Production Party D33/37 Country * * Production Party D4 Movement and Organization of Young Women of Workers and Peasants D5 World Politics D6 China Politics D73/77 National Politics D8 Diplomacy and International Relations D9 Law
E military
E0 Military Theory E 1 World Military E2 China Military E3/7 National Military E8 Strategy, War, Science of Tactics E9 Military Technology E99 Military Topography, Military Geography.
F economy
F0 Economics F 1 World Economic Survey, Economic History and Economic Geography F2 Economic Planning and Management F3 Agricultural Economy F4 Industrial Economy F4 Information Industry Economy (General) F5 Transportation Economy F59 Post and Telecommunications Economy F7 Trade Economy F8 Finance and Economics
G. Culture, science, education and sports
G0 Cultural Theory G 1 Culture and Cultural Undertakings in the World G2 Information and Knowledge Dissemination G3 Science and Research G4 Education G8 Sports
H. Language and writing
H0 Linguistics H 1 Chinese H2 China Minority Language H3 Common Foreign Languages H4 Sino-Tibetan H5 Altai Language Family (Turkic-Mongolian-Tungusic Language Family) H6 1 South Asian Language Family (Oster-Asiatic Language Family) H62 South Indian Language Family (Dalopita Language Family, Dalopita Language Family) H63 austronesian family (Malaya-Polynesian Language Family) H64 Northeast Asian Language Family H66.
I. Literature
I0 Literary Theory I 1 World Literature I2 China Literature I3/7 National Literature
J art
J0 Art Theory J 1 Overview of World Art J2 Painting J29 Calligraphy and Seal Cutting JBOY3 Sculpture J4 Photography J5 Arts and Crafts J59 Architectural Art J6 Music J7 Dance J8 Drama Art J9 Film and Television Art
History, geography
K0 Historical Theory K 1 World History K2 China History K3 Asian History K4 African History K5 European History K6 Oceania History K7 American History K8 1 Biography K85 Cultural Relics Archaeology K89 Customs K9 Geography
Introduction to natural science
N0 Natural Science Theory and Methodology N 1 Natural Science Status and Development N2 Natural Science Institutions, Groups and Conferences N3 Natural Science Research Methods N4 Natural Science Education and Popularization N5 Natural Science Series, Anthology and Continuous Publications N6 Natural Science Reference Book [N7] Natural Science Literature Retrieval Tool N8 Natural Science Investigation, Investigation N9 1 Natural Science Research, Natural History N93 Nonlinear Science N94 System Science N99 Information Science
Mathematical science and chemistry
O 1 Mathematics O3 Mechanics O4 Physics O6 Chemistry O7 Crystallography
P astronomy, earth science
P 1 Astronomy P2 Surveying P3 Geophysics P4 Atmospheric Science (Meteorology) P5 Geology P7 Oceanography P9 Physical Geography
Q bioscience
Q 1 General Biology Q2 Cell Biology Q3 Genetics Q4 Physiology Q5 Biochemistry Q6 Biophysics Q7 Molecular Biology Q8 1 Biotechnology Q89 Environmental Biology Q9 1 Paleontology Q93 Microbiology Q94 Botany Q95 Zoology Q96 Entomology Q98 Anthropology
Medicine and health
R 1 Preventive Medicine and Hygiene R2 Traditional Chinese Medicine R3 Basic Medicine R4 Clinical Medicine R5 Internal Medicine R6 Surgery R7 1 Gynecology R72 Pediatric R73 Oncology R74 Neurology and Psychiatry R75 Dermatology R76 Otolaryngology R77 Ophthalmology R78 Stomatology R79 Foreign Ethnic Medicine R8 Special Medicine R9 Pharmacy
American agricultural science
S 1 Basic Agricultural Science S2 Agricultural Engineering S3 Agronomy S4 Plant Protection S5 Crops S6 Gardening S7 Forestry S8 Animal Husbandry, Veterinary Medicine, Hunting, Silkworm, Bee S9 Aquatic Products and Fisheries.
technology
TB general industrial technology TD mining engineering TE oil and gas industry TF metallurgical industry TG metallography and metal technology TH machinery and instrument industry TJ weapon industry TK energy and power engineering TL atomic energy technology TM electrical technology TN radio electronics telecommunications technology TP automation technology computer technology TQ chemical industry TS light industry handicraft industry TU construction science TV water conservancy project.
U transportation
U 1 Comprehensive transportation U2 railway transportation U4 road transportation U6 waterway transportation U8 air transportation
V. Aviation and aerospace
V 1 V2 Aviation V4 Aerospace (Aerospace Navigation) V7 Aerospace Medical Aerospace Technology Research and Exploration
X. Environmental Science and Safety Science
X 1 basic theory of environmental science X2 society and environment X3 environmental protection management X4 disaster and its prevention X5 environmental pollution and its prevention X7 waste treatment and comprehensive utilization X8 environmental quality evaluation and environmental monitoring x9 safety science.
Z comprehensive books
Z 1 Series Z2 Encyclopedia, Z3 Dictionary Z4 Prose Collection, Complete Works, Selected Works, Z5 Yearbook of Essays, Annual Z6 Periodical, Continuous Publication Z8 Book Catalogue, Abstracts and Index General Composite Table.
1. General comments: Table 2, World Region Table 3, China Region Table 4, International Timetable 5, China Timetable 6, World Race and Nation Table 7, China Nation Table 8, World Time and Place Table 8.