Classification
363 - Other social problems & services
700 - The arts; fine & decorative arts
345
000 - Computer science, information & general works
318
600 - Technology
300
333 - Economics of land & energy
259
620 - Engineering & allied operations
237
610 - Medicine & health
209
900 - History & geography
204
330 - Economics
199
380 - Commerce, communications & transportation
125
580 - Plants (Botany)
120
140 - Specific philosophical schools
118
551 - Geology, hydrology & meteorology
100
320 - Political science
80
576 - Genetics & evolution
72
540 - Chemistry & allied sciences
68
630 - Agriculture & related technologies
52
581 - Specific topics in natural history
49
370 - Education
46
658 - General management
43
800 - Literature & rhetoric
43
414 - Phonology & phonetics
37
304 - Factors affecting social behavior
32
720 - Architecture
30
340 - Law
29
500 - Natural sciences & mathematics
26
100 - Philosophy & psychology
18
530 - Physics
18
612 - Human physiology
15
400 - Language
14
200 - Religion
10
300 - Social sciences
10
615 - Pharmacology & therapeutics
10
361 - Social problems & social welfare in general
8
170 - Ethics
7
301 - Sociology & anthropology
7
410 - Linguistics
6
297 - Islam, Babism & Bahai Faith
5
590 - Animals (Zoology)
5
550 - Earth sciences
3
770 - Photography, photographs & computer art
3
780 - Music
3
360 - Social problems & services; associations
2
364 - Criminology
2
520 - Astronomy & allied sciences
2
650 - Management & auxiliary services
2
791 - Public performances
2
920 - Biography, genealogy & insignia
1