The Dewey Decimal Classification (DDC) is structured around ten main classes covering the entire world of knowledge; each main class is further structured into ten hierarchical divisions, each having ten divisions of increasing specificity. As a system of library classification the DDC is "arranged by discipline, not … See more • 000 Computer science, knowledge and systems • 010 Bibliographies • 020 Library and information sciences • 030 Encyclopedias and books of facts See more • 300 Social sciences, sociology and anthropology • 310 Statistics • 320 Political science • 330 Economics • 340 Law See more • 500 Science • 510 Mathematics • 520 Astronomy • 530 Physics • 540 Chemistry • 550 Earth sciences and geology See more • 100 Philosophy • 110 Metaphysics • 120 Epistemology • 130 Parapsychology and occultism See more • 200 Religion • 210 Philosophy and theory of religion • 220 The Bible See more • 400 Language • 410 Linguistics • 420 English and Old English languages • 430 German and related languages • 440 French and related languages See more • 600 Technology • 610 Medicine and health • 620 Engineering • 630 Agriculture • 640 Home and family management See more WebApr 16, 2015 · Books Featured GeekMom. April 16, 2015 Jackie Reeve 5. Photo by Jackie Reeve. My favorite dorky librarian joke is that I was absent the day they taught the Dewey Decimal System in library school. This is 100% true. As part of my Masters in Library and Information Science, I had to take a class in cataloging. It covered all the different …
Introduction to 400 and Tables 4 and 6 - OCLC
Webcountry codes are already present in the 900s. e.g., 971 means Canadian history; 917.3 means American geography.07 = education; ie. 507 = studying science; 622.07 = … WebDewey Decimal Classification System. 400 Language 400 Generalities: 400 Language; 401 Philosophy & theory; 402 Miscellany; 403 Dictionaries & encyclopedias; 404 Special … dusk until dawn light
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