How to number and place primary school libraries?

On the basis of subject classification, combined with the contents and characteristics of books and materials, classification forms a classification table.

According to the contents, forms, genres and readers' usage of books, under the guidance of certain philosophical thoughts, books in various disciplines are divided into several categories according to their subject contents by using the principle of knowledge classification and the logical method, and each category is divided into many subcategories, and each subcategory is subdivided into molecular subcategories.

Every kind of book can be divided into certain categories, and each category has a category number. Classified thesaurus is a collection of class numbers and categories with hierarchical structure. According to certain ideas, based on subject classification, combined with the contents and characteristics of books and materials, it is classified into classification tables.

Extended data:

Related requirements of library book classification:

1, with Chinese phonetic alphabet and Arabic numerals mixed for numbering, 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.

2. Books are divided into works (works, theoretical works and applied works), academics (comments, comments, arguments, discussions, research, textual research and translation) and teaching (school textbooks, social training textbooks, self-study textbooks, reference materials, handouts, learning materials, popular reading materials, experimental exercises, test questions and exercises, and teaching syllabus) according to the category attributes of books.

3. Taking discipline as the parent item, book types and varieties as the sub-items, dichotomy (original works and derivatives) as the key link, quadrupling method (writings, academics, teaching and assistance) as the classification, dividing step by step according to logical rules, taking ancient and modern times as the classics and Chinese and foreign spaces as the latitude, collecting ancient and modern Chinese and foreign books and reflecting the relationship of literature inheritance.

Baidu Encyclopedia-China Library Book Classification