China Library Classification is a book published by National Library Press on 20 10. The writer is the editorial board member of China Library Classification of the National Library.

This book is a comprehensive classification widely used by libraries and intelligence units in China. China Library Classification adopts mixed numbering of letters and numbers, and basically adopts hierarchical numbering method. China Library Classification is mainly used to classify books in large libraries.

In order to meet the needs of different library and information institutions and different types of literature classification, it also has several supporting versions: China Book Classification, China Library Book Classification (Simplified Edition) and China Library Book Classification Periodical Classification Table.

Extended data

Book classification is a classification table compiled on the basis of scientific classification, according to certain ideas and views, combined with the contents and characteristics of books and materials.

This classification is compiled in accordance with the following principles: First, under the guidance of Marxism-Leninism and Mao Zedong Thought, and based on dialectical materialism and historical materialism, we should establish the machine order arrangement of categories, starting from scientific concepts and considering their ideological and political contents.

Second, the classification system should conform to scientific principles, take scientific classification as the basis, and adopt a logical system from total to division and from general to concrete. At the same time, we should consider the characteristics of book classification, not only to accommodate books and materials at all times and at all times, but also to fully embody new disciplines and new things.

Thirdly, in the arrangement of categories and the setting of symbols, we should strive to be concise, easy to understand, easy to remember and easy to use to meet the needs of book classification practice. Fourth, take care of the needs of library and information units for the classification of books and materials, and create conditions for the unified classification and coding of books and materials throughout the country.

The editorial board of China Library Classification is an organization that studies, compiles, revises and manages various editions (including sub-tables) of China Library Classification. It is led and presided over by the National Library, and its members are experts engaged in classification, thesaurus research, teaching and actual cataloging in the National Library, major public libraries in China, university libraries and university information management departments.

The fifth edition of China Library Classification was officially published by National Library Press on August 20 10. This website has compiled five editions of China Library Classification and related knowledge, and the categories and classification numbers of each edition of China Library have been revised. Please navigate directly to the corresponding category and complete the query of the classification number of China Library Classification.

Baidu Encyclopedia-China Library Classification