Classification
820 - English & Old English literatures
78,829
340 - Law
11,550
610 - Medicine & health
6,088
230 - Christianity & Christian theology
5,882
330 - Economics
5,798
780 - Music
5,504
280 - Christian denominations & sects
4,582
250 - Christian orders & local church
4,459
240 - Christian moral & devotional theology
3,933
260 - Social & ecclesiastical theology
3,652
320 - Political science
3,361
940 - History of Europe
2,952
360 - Social problems & services; associations
2,556
520 - Astronomy & allied sciences
2,341
300 - Social sciences
2,103
170 - Ethics
1,923
840 - Literatures of Romance languages
1,644
380 - Commerce, communications & transportation
1,586
800 - Literature & rhetoric
1,519
200 - Religion
1,448
390 - Customs, etiquette & folklore
1,445
420 - English & Old English
1,439
910 - Geography & travel
1,373
970 - History of North America
1,251
650 - Management & auxiliary services
1,204
790 - Recreational & performing arts
1,174
510 - Mathematics
1,121
870 - Italic literatures; Latin literature
1,098
620 - Engineering & allied operations
1,050
630 - Agriculture & related technologies
1,013
010 - Bibliography
982
270 - History of Christianity & Christian church
954
810 - American literature in English
912
020 - Library & information sciences
902
350 - Public administration & military science
876
640 - Home & family management
861
470 - Italic languages; Latin
745
290 - Other religions
732
920 - Biography, genealogy & insignia
680
130 - Parapsychology & occultism
631
150 - Psychology
614
370 - Education
605
120 - Epistemology, causation & humankind
475
550 - Earth sciences
468
880 - Hellenic literatures; classical Greek
451
530 - Physics
441
900 - History & geography
428
720 - Architecture
422
500 - Natural sciences & mathematics
409
210 - Philosophy & theory of religion
390
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