Dewey Classification by Number

Question 1

900

Answer 1

History, Geography, and Auxiliary Disciplines

Question 2

920

Answer 2

Biography, Genealogy, Insignia

Question 3

910

Answer 3

Geography and Travel

Question 4

930-990

Answer 4

History of Specific Continents/Countries/Localities/Extraterrestrial worlds

Question 5

930

Answer 5

History of the Ancient World to ca. 499

Question 6

940

Answer 6

History of Europe

Question 7

950

Answer 7

History of Asia

Question 8

960

Answer 8

History of Africa

Question 9

970

Answer 9

History of North America

Question 10

980

Answer 10

History of South America

Question 11

990

Answer 11

History of Australasia, Pacific Ocean Islands, Atlantic Ocean Islands, Arctic Island, Antarctica, and Extraterrestrial Worlds

Question 12

800

Answer 12

Literature and rhetoric

Question 13

810

Answer 13

American Literature in English

Question 14

820

Answer 14

English and Old English Literatures

Question 15

830

Answer 15

German Literature and related languages

Question 16

840

Answer 16

French Literature and related romance languages

Question 17

850

Answer 17

Literatures of Italian, Dalmation, Romanian, Rhaetian, Sardinian, Corsican languages

Question 18

860

Answer 18

Literatures of Spanish, Portuguese, Galician Languages

Question 19

870

Answer 19

Latin Literature and literatures of related Italic languages

Question 20

880

Answer 20

Classical Greek Literature and literatures of related Hellenic languages

Question 21

890

Answer 21

Literatures of other specific languages and language families.

Question 22

000

Answer 22

Computer Science, Information, and General Works

Question 23

100

Answer 23

Philosophy and Psychology

Question 24

200

Answer 24

Religion

Question 25

300

Answer 25

Social Sciences

Question 26

400

Answer 26

Language

Question 27

500

Answer 27

Science

Question 28

600

Answer 28

Technology

Question 29

700

Answer 29

Arts & Recreation

Question 30

710

Answer 30

Area Planning and Landscape Architecture

Question 31

720

Answer 31

Architecture

Question 32

730

Answer 32

Sculpture and Related Arts

Question 33

740

Answer 33

Graphic and Decorative Arts

Question 34

750

Answer 34

Painting and Paintings

Question 35

760

Answer 35

Printmaking and Prints

Question 36

770

Answer 36

Photography, Computer Art, Cinematography, Videography

Question 37

780

Answer 37

Music

Question 38

790

Answer 38

Recreational and Performing Arts

Question 39

610

Answer 39

Medicine and Health

Question 40

620

Answer 40

Engineering and Allied Operations

Question 41

630

Answer 41

Agriculture and Related Technologies

Question 42

640

Answer 42

Home and Family Management (home ec stuff)

Question 43

650

Answer 43

Management and Auxiliary Services

Question 44

660

Answer 44

Chemical Engineering and Related

Question 45

670

Answer 45

Manufacturing

Question 46

680

Answer 46

Manufacturing of products for specific use

Question 47

690

Answer 47

Construction of Buildings