Classification
320 - Political science
842
330 - Economics
825
300 - Social sciences
250
340 - Law
160
900 - History & geography
116
380 - Commerce, communications & transportation
77
800 - Literature & rhetoric
48
306 - Culture & institutions
23
576 - Genetics & evolution
16
970 - History of North America
16
700 - The arts; fine & decorative arts
14
140 - Specific philosophical schools
11
200 - Religion
11
630 - Agriculture & related technologies
9
250 - Christian orders & local church
8
370 - Education
8
305 - Social groups
6
820 - English & Old English literatures
6
260 - Social & ecclesiastical theology
5
304 - Factors affecting social behavior
5
610 - Medicine & health
5
973 - United States
5
301 - Sociology & anthropology
4
600 - Technology
4
280 - Christian denominations & sects
3
342 - Constitutional & administrative law
3
345 - Criminal law
3
580 - Plants (Botany)
3
640 - Home & family management
3
910 - Geography & travel
3
000 - Computer science, information & general works
2
100 - Philosophy & psychology
2
170 - Ethics
2
297 - Islam, Babism & Bahai Faith
2
326 - Slavery & emancipation
2
333 - Economics of land & energy
2
363 - Other social problems & services
2
581 - Specific topics in natural history
2
620 - Engineering & allied operations
2
780 - Music
2
940 - History of Europe
2
975 - Southeastern United States
2
150 - Psychology
1
222 - Historical books of Old Testament
1
230 - Christianity & Christian theology
1
240 - Christian moral & devotional theology
1
270 - History of Christianity & Christian church
1
277 - History of Christianity in North America
1
283 - Anglican churches
1
303 - Social processes
1
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