These five basic categories are:
1, Marxism, Leninism, Mao Zedong Thought, Deng Xiaoping Theory; 2. Philosophy;
3. Social science;
4. Natural science
5, comprehensive class …
The twenty-two basic categories are:
I Marxism-Leninism, Mao Zedong Thought and Deng Xiaoping Theory.
philosophy
social science
Political law
E military
F economy
G. Culture, science, education and sports
H language
I. Literature
J art
historical geography
Introduction to natural science
Mathematical science and chemistry
P astronomy
Q bioscience
Medicine and health
American agricultural science
technology
U transportation
V. Aerospace
X. Environmental science
Z comprehensive books
The above 22 basic categories are called first-class categories. On this basis, according to the different properties of books, they are divided into several categories, called second class, then third class, fourth class and fifth class.
We can take the first category, literature, as an example to understand how the system structure of book classification develops.
First-class category of literature ...........................
...................... Subcategory of Literary Theory.
1 ...................... Subcategory of World Literature
2 China Literature ...................... Subcategory
2 1 Portfolio ...................... Category III
22. Poetry and verse are divided into three categories in Britain. ....................
23 drama ........................ three categories.
24 novels ........................ three categories.
Four categories of ancient works of ..................
.............'s Works after the May 4th Movement in 246 Category IV.
Four categories of ...............'s works after the founding of the People's Republic of China.
.4 Chapter V Novel Classification ................
.5 New novels and novellas ... five categories.
.6 Five New Short Stories ............
.8 Five Stories of ....................