Classification
330 - Economics
25,839
320 - Political science
24,449
340 - Law
17,380
820 - English & Old English literatures
13,607
900 - History & geography
2,645
300 - Social sciences
2,472
940 - History of Europe
1,308
610 - Medicine & health
1,116
630 - Agriculture & related technologies
998
360 - Social problems & services; associations
960
380 - Commerce, communications & transportation
783
280 - Christian denominations & sects
737
700 - The arts; fine & decorative arts
648
520 - Astronomy & allied sciences
477
250 - Christian orders & local church
474
350 - Public administration & military science
372
370 - Education
343
200 - Religion
315
260 - Social & ecclesiastical theology
265
576 - Genetics & evolution
253
800 - Literature & rhetoric
236
941 - British Isles
229
650 - Management & auxiliary services
219
780 - Music
214
920 - Biography, genealogy & insignia
208
620 - Engineering & allied operations
197
170 - Ethics
190
790 - Recreational & performing arts
185
970 - History of North America
176
020 - Library & information sciences
172
910 - Geography & travel
169
240 - Christian moral & devotional theology
162
230 - Christianity & Christian theology
156
010 - Bibliography
155
640 - Home & family management
134
390 - Customs, etiquette & folklore
127
810 - American literature in English
116
420 - English & Old English
104
720 - Architecture
96
660 - Chemical engineering
84
550 - Earth sciences
80
730 - Plastic arts; sculpture
80
270 - History of Christianity & Christian church
78
306 - Culture & institutions
75
740 - Drawing & decorative arts
67
590 - Animals (Zoology)
66
338 - Production
65
500 - Natural sciences & mathematics
65
658 - General management
62
580 - Plants (Botany)
58
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