Books can basically be divided into 22 categories:
1, Marxism, Leninism, Mao Zedong Thought, Deng Xiaoping Theory?
2, Philosophy, Religion?
3, General Social Sciences?
4, Politics, Law?
5, Military?
6, Economy
7, Culture, Science, Education, Sports?
8, language, literature?
9, literature
10, art?
11, History, Geography?
12, Natural Sciences?
13, Mathematical Sciences and Chemistry?
14, Astronomy, Earth Science?
15, biological sciences?
16, medicine and health?
17, Agricultural Sciences?
18, Industrial Technology?
19, Transportation?
20, aviation, aerospace?
21, Environmental science, safety science?
22, comprehensive books
Book classification method, also known as the book classification word list, is in accordance with the content of the book, the form, the genre and the reader's use, etc., in accordance with certain philosophical ideas under the guidance of the application of the principle of classification of knowledge, using the logical method, the book of all subjects according to their subject content into several categories,
Each major category is divided into a number of sub-categories, and then each sub-category under the Molecular subcategories. Finally, each kind of book can be divided into a certain class, each class has a class number .
Expanded Information:
Different Forms of Books:
1, Rope Books
With language, human beings often resort to memory, to hear the words, memorize them, and then repeat them to others; or the ideals of the heart, personal experience, through language to spread. This kind of purpose and method is similar to the function of books in the future, therefore, it can be called the living book of oral transmission. In the end, human memory is limited, sometimes even out of shape,
The living book of oral transmission is bound to have many defects. Therefore, smart humans invented many ways to help memorize, and the most representative of them is the knotting rope. The size, tightness, number, and color of the knotted ropes were used to represent different meanings, and we can call this the rope book.
2, bamboo books (bamboo slips)
Bamboo slips, bamboo used to write in ancient times, also refers to the written word of bamboo. Warring States to the Wei and Jin dynasties writing materials. Is made of long and narrow bamboo (there are also wood, called wood), the case is wider than Jane thick, bamboo called bamboo case, wood called wooden case. All ink book with a brush. The length of the book, such as writing imperial edicts and decrees of three feet long (about 67.5cm),
Copy of the scriptures of two feet four inches long (about 56cm), the folk write letters of one foot long (about 23cm), so people also called the letter for "letter". In Hunan Changsha, Hubei Jingzhou, Shandong Linyi and the northwest such as Dunhuang, Juyan, Wuwei and other places have been important discoveries, of which Juyan unearthed a compilation of Eastern Han Dynasty documents.
3, pocket book
The pocket book is not completely accurate definition, roughly refers to the open book is less than a small 32, printed sheets of roughly no more than 10 printed sheets of the book. The rise of the pocket book can be traced back to July 1935 in London published "Penguin series", this series of books sold more than 25 million copies in three years, a great success.
Pocket books have since become popular in the world and triggered a "paper book revolution", the publishing industry in Europe and the United States has had a far-reaching impact, and even with the invention of the United States, Kodachrome color film together with the inclusion of the twentieth century of human inventions, human adventures and unusual events.
4, e-book
E-book refers to the text, pictures, sound, images and other information content digitized publications and implanted or downloaded digitized text, pictures, sound, images and other information content of the set of storage and display terminal in one of the handheld reader.
Represents a digitized publication that people read, as opposed to a traditional paper-based publication. E-books are digitally recorded in optical, electrical, and magnetic media, and must be read, copied, and transmitted with the help of specific equipment.