Classification
820 - English & Old English literatures
440
330 - Economics
82
320 - Political science
69
340 - Law
69
900 - History & geography
62
940 - History of Europe
59
700 - The arts; fine & decorative arts
58
600 - Technology
53
250 - Christian orders & local church
43
333 - Economics of land & energy
41
620 - Engineering & allied operations
39
000 - Computer science, information & general works
30
610 - Medicine & health
17
970 - History of North America
15
363 - Other social problems & services
14
240 - Christian moral & devotional theology
13
290 - Other religions
13
010 - Bibliography
12
380 - Commerce, communications & transportation
12
551 - Geology, hydrology & meteorology
12
140 - Specific philosophical schools
9
576 - Genetics & evolution
9
810 - American literature in English
9
800 - Literature & rhetoric
8
150 - Psychology
7
500 - Natural sciences & mathematics
7
580 - Plants (Botany)
7
360 - Social problems & services; associations
6
280 - Christian denominations & sects
5
300 - Social sciences
5
630 - Agriculture & related technologies
5
170 - Ethics
4
230 - Christianity & Christian theology
4
390 - Customs, etiquette & folklore
4
400 - Language
4
530 - Physics
4
550 - Earth sciences
4
581 - Specific topics in natural history
4
260 - Social & ecclesiastical theology
3
301 - Sociology & anthropology
3
350 - Public administration & military science
3
720 - Architecture
3
920 - Biography, genealogy & insignia
3
100 - Philosophy & psychology
2
160 - Logic
2
270 - History of Christianity & Christian church
2
370 - Education
2
410 - Linguistics
2
540 - Chemistry & allied sciences
2
658 - General management
2
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