Classification
820 - English & Old English literatures
1,491
616 - Diseases
657
610 - Medicine & health
637
320 - Political science
452
330 - Economics
344
617 - Surgery & related medical specialties
300
230 - Christianity & Christian theology
244
250 - Christian orders & local church
233
658 - General management
166
280 - Christian denominations & sects
159
340 - Law
142
327 - International relations
101
306 - Culture & institutions
100
519 - Probabilities & applied mathematics
99
370 - Education
95
240 - Christian moral & devotional theology
90
260 - Social & ecclesiastical theology
90
300 - Social sciences
85
338 - Production
76
900 - History & geography
69
304 - Factors affecting social behavior
67
520 - Astronomy & allied sciences
65
621 - Applied physics
65
620 - Engineering & allied operations
63
005 - Computer programming, programs & data
58
360 - Social problems & services; associations
56
302 - Social interaction
55
780 - Music
54
200 - Religion
53
331 - Labor economics
51
333 - Economics of land & energy
49
170 - Ethics
46
510 - Mathematics
46
800 - Literature & rhetoric
46
305 - Social groups
44
500 - Natural sciences & mathematics
44
530 - Physics
44
612 - Human physiology
43
004 - Data processing & computer science
42
630 - Agriculture & related technologies
42
571 - Physiology & related subjects
41
006 - Special computer methods
40
270 - History of Christianity & Christian church
40
940 - History of Europe
39
332 - Financial economics
38
301 - Sociology & anthropology
37
000 - Computer science, information & general works
34
809 - History, description & criticism
33
380 - Commerce, communications & transportation
32
618 - Gynecology, obstetrics, pediatrics & geriatrics
31
more ...