Classification
820 - English & Old English literatures
1,491
616 - Diseases
638
610 - Medicine & health
634
320 - Political science
431
330 - Economics
332
617 - Surgery & related medical specialties
288
230 - Christianity & Christian theology
242
250 - Christian orders & local church
233
280 - Christian denominations & sects
159
658 - General management
146
340 - Law
141
519 - Probabilities & applied mathematics
101
306 - Culture & institutions
94
370 - Education
92
240 - Christian moral & devotional theology
90
260 - Social & ecclesiastical theology
90
327 - International relations
85
300 - Social sciences
83
304 - Factors affecting social behavior
67
900 - History & geography
66
520 - Astronomy & allied sciences
65
338 - Production
64
621 - Applied physics
62
620 - Engineering & allied operations
59
360 - Social problems & services; associations
56
005 - Computer programming, programs & data
54
780 - Music
54
302 - Social interaction
52
200 - Religion
49
331 - Labor economics
48
800 - Literature & rhetoric
47
510 - Mathematics
46
530 - Physics
46
170 - Ethics
45
333 - Economics of land & energy
45
612 - Human physiology
44
004 - Data processing & computer science
43
630 - Agriculture & related technologies
42
006 - Special computer methods
40
270 - History of Christianity & Christian church
40
500 - Natural sciences & mathematics
40
305 - Social groups
39
940 - History of Europe
37
571 - Physiology & related subjects
35
301 - Sociology & anthropology
33
000 - Computer science, information & general works
31
380 - Commerce, communications & transportation
31
332 - Financial economics
30
809 - History, description & criticism
30
150 - Psychology
29
more ...