The Dewey Decimal System
000 Generalities
libraries, books, world records
100 Philosophy/Psychology
200 Religion
300 Literature
poetry, drama, literary criticism, writing manuals
400 Language
dictionaries, grammar, sign language
500 Pure Sciences/Mathematics
solar system, physics, chemistry, weather, dinosaurs, botany, animals, computer manuals, insects, animals
600 Technology
health, human body, transportation, gardening, pets, cookbooks, beauty, nutrition, accounting, small business,
700 Arts
sports, music, crafts, movies
800 Social Sciences
immigration, slavery, law, social problems, education, government, resumes, test guides, weddings, folk tales
900 Geography and History
