What are the classification methods of library books?

Books can be divided into five categories: Marxism-Leninism, Mao Zedong Thought, philosophy, social science, natural science and comprehensive books.

1, Marxism-Leninism and Mao Zedong Thought: including the works of Marx, Engels, Lenin, Stalin, Mao Zedong, Marx, Engels, Lenin, Stalin and Mao Zedong, the life and biographies of Marx, Engels, Lenin, Stalin and Mao Zedong, and the study and research of Marxism-Leninism and Mao Zedong Thought.

2. Philosophy: including philosophy theory, world philosophy, China philosophy, Asian philosophy, African philosophy, European philosophy, Oceania philosophy and American philosophy.

3. Social science: including social science theory and methodology, social science status, general situation, institutions, organizations, conferences, social science research methods, social science education and popularization, social science series, collections, continuous publications, social science reference books, social science literature retrieval reference books, statistics.

4. Natural science: including natural science theory and methodology, natural science present situation and development, natural science organs, organizations, conferences, natural science research methods, natural science education and popularization, natural science series, anthology, continuous publications, natural science reference books, natural science investigation and investigation.

5. Comprehensive books: including series, encyclopedias, generic books, dictionaries, prose collections, complete works, anthologies, miscellaneous works, yearbooks, yearbooks, periodicals, serial publications, book catalogues and abstract indexes.

References:

China Library Book Classification-Baidu Encyclopedia