Classification
170 - Ethics
53
610 - Medicine & health
43
820 - English & Old English literatures
29
510 - Mathematics
18
580 - Plants (Botany)
18
630 - Agriculture & related technologies
9
650 - Management & auxiliary services
6
300 - Social sciences
5
250 - Christian orders & local church
3
340 - Law
3
540 - Chemistry & allied sciences
3
360 - Social problems & services; associations
2
390 - Customs, etiquette & folklore
2
520 - Astronomy & allied sciences
2
670 - Manufacturing
2
790 - Recreational & performing arts
2
010 - Bibliography
1
260 - Social & ecclesiastical theology
1
330 - Economics
1
640 - Home & family management
1
800 - Literature & rhetoric
1
840 - Literatures of Romance languages
1
880 - Hellenic literatures; classical Greek
1
920 - Biography, genealogy & insignia
1
930 - History of ancient world to ca. 499
1