Library Search

Dewey Decimal Classification (DDC) : 100

First Summary (The Ten Main Classes)

000 : Computers, information, & general works
100 : Philosophy & psychology
200 : Religion
300 : Social sciences
400 : Language
500 : Science
600 : Technology
700 : Arts & recreation
800 : Literature
900 : History & geography

Second Summary (The Hundred Divisions)

100 : Philosophy
110 : Metaphysics
120 : Epistemology
130 : Parapsychology & occultism
140 : Philosophical schools of thought
150 : Psychology
160 : Logic
170 : Ethics
180 : Ancient, medieval & Eastern philosophy
190 : Modern western philosophy


Third Summary (The Thousand Sections)

100 : Philosophy & psychology
101 : Theory of philosophy
102 : Miscellany
103 : Dictionaries & encyclopedias
104 : [Unassigned]
105 : Serial publications
106 : Organizations & management
107 : Education, research & related topics
108 : Kinds of persons treatment
109 : Historical & collected persons treatment