Classification
363 - Other social problems & services
576 - Genetics & evolution
000 - Computer science, information & general works
71
700 - The arts; fine & decorative arts
70
600 - Technology
65
333 - Economics of land & energy
62
620 - Engineering & allied operations
50
900 - History & geography
46
330 - Economics
40
380 - Commerce, communications & transportation
40
610 - Medicine & health
40
140 - Specific philosophical schools
30
320 - Political science
27
551 - Geology, hydrology & meteorology
26
580 - Plants (Botany)
25
581 - Specific topics in natural history
25
500 - Natural sciences & mathematics
23
304 - Factors affecting social behavior
15
800 - Literature & rhetoric
15
414 - Phonology & phonetics
13
540 - Chemistry & allied sciences
13
340 - Law
11
630 - Agriculture & related technologies
11
658 - General management
11
720 - Architecture
10
300 - Social sciences
9
370 - Education
9
400 - Language
5
530 - Physics
5
612 - Human physiology
5
100 - Philosophy & psychology
4
410 - Linguistics
4
170 - Ethics
2
657 - Accounting
2
200 - Religion
1
297 - Islam, Babism & Bahai Faith
1
301 - Sociology & anthropology
1
350 - Public administration & military science
1
364 - Criminology
1
590 - Animals (Zoology)
1
615 - Pharmacology & therapeutics
1
650 - Management & auxiliary services
1
770 - Photography, photographs & computer art
1
780 - Music
1