subject categories

How Many Subject Divisions Are There In Dewey Decimal Classification?

by

How Many Subject Divisions Are There In Dewey Decimal Classification? At the broadest level, the DDC is divided into ten main classes, which together cover the entire world of knowledge. Each main class is further divided into ten divisions, and each division into ten sections (not all the numbers for the divisions and sections have

What Are The 10 Categories Of The Dewey Decimal System?

by

What Are The 10 Categories Of The Dewey Decimal System? The 10 main groups are: 000–099, general works; 100–199, philosophy and psychology; 200–299, religion; 300–399, social sciences; 400–499, language; 500–599, natural sciences and mathematics; 600–699, technology; 700–799, the arts; 800–899, literature and rhetoric; and 900–999, history, biography, and geography. How do you classify books in