China Library Classification.
China Library Classification (formerly known as China Library Classification) is a representative large-scale comprehensive classification compiled and published after the founding of the People's Republic of China, and it is the most widely used classification system in domestic libraries today, referred to as Chinese Library Classification.
Two, "China Library Classification" classification number.
The China Library Classification adopts the mixed numbering of Chinese phonetic alphabet and Arabic numerals, with one letter representing a major category, reflecting the alphabetical order of major categories, and the disciplines subdivided under major categories are composed of Arabic numerals. In order to adapt to the development of industrial technology and the classification of this kind of literature, the two-letter classification of industrial technology is adopted.
Extended data
Classification of other books
1, Dewey decimal book classification
Dewey Decimal Classification (English: Dewey Decimal Classification) was invented by Merve Dewey, an American library expert, which has a considerable influence on Universal Library's taxonomy. It has been translated into Spanish, Chinese, French, Norwegian, Turkish, Japanese, Sinhalese, Portuguese, Thai and so on. , and has been adopted by most libraries in many English-speaking countries and some libraries in countries that use other corresponding translations. In the United States, almost all public libraries and school libraries adopt this classification.
2. Library of Congress classification
The Library of Congress Classification (LCC) is a comprehensive enumeration classification compiled by the Library of Congress under the auspices of its curator G.H. Putnam
1899, the earliest outline was drawn up with reference to the extended classification of C.A. Carter, and then compiled and published according to the major categories. 190 1 year published classification outline, 1902 published "Z Bibliography" volume, with the total length exceeding 1 10,000 pages. The degree of subdivision of LC category depends on the quantity and content of books in the collection, and does not emphasize the rigor of the whole system. The category focuses on history, social science and literature.
Baidu Encyclopedia-China Library Book Classification
Baidu Encyclopedia-Dewey Decimal Book Classification
Baidu Encyclopedia-Classification of the Library of Congress