Classification
820 - English & Old English literatures
21
330 - Economics
13
320 - Political science
8
340 - Law
7
577 - Ecology
7
634 - Orchards, fruits & forestry
4
250 - Christian orders & local church
3
740 - Drawing & decorative arts
3
910 - Geography & travel
3
240 - Christian moral & devotional theology
2
360 - Social problems & services; associations
2
363 - Other social problems & services
2
610 - Medicine & health
2
760 - Graphic arts; printmaking & prints
2
005 - Computer programming, programs & data
1
006 - Special computer methods
1
230 - Christianity & Christian theology
1
280 - Christian denominations & sects
1
304 - Factors affecting social behavior
1
331 - Labor economics
1
333 - Economics of land & energy
1
550 - Earth sciences
1
570 - Life sciences; biology
1
580 - Plants (Botany)
1
600 - Technology
1
620 - Engineering & allied operations
1
630 - Agriculture & related technologies
1
700 - The arts; fine & decorative arts
1