China Library Classification (4th Edition) is divided into 22 basic categories, as follows:
I Marxism-Leninism, Mao Zedong Thought and Deng Xiaoping Theory.
Philosophy, religion
Introduction to social science
Politics, law
E military
F economy
G. Culture, science, education and sports
H. Language and writing
I. Literature
J art
History, geography
Introduction to natural science
Mathematical science and chemistry
P astronomy, earth science
Q bioscience
Medicine and health
American agricultural science
technology
U transportation
V. Aviation and aerospace
X. Environmental Science and Safety Science
Z comprehensive books
Extended data:
The Compilation Background of China Library Classification
Since the publication of 1975, China Library Classification has had a far-reaching impact on modern library cause. After the 1980s, mainstream book classification was used to replace other classifications.
Stimulated by culture, workplace policy and publishing market, the amount of literature information has increased rapidly. The highest principle is to scientifically classify books.
Because China Library Classification was brewed in the Cultural Revolution and published on the eve of the end of the Cultural Revolution, the ideological limitations of its era were very obvious, and there was still no substantive breakthrough in revision and revision, and its compilation style was unscientific or even wrong.
Moreover, because the era of China Library Classification is a closed era, although it has been revised many times, it has not taken into account the great change of the main body translocation of open lending, and its inherent disadvantages have restricted the library communication.
Baidu Encyclopedia-China Library Book Classification