Classification
330 - Economics
38
320 - Political science
26
820 - English & Old English literatures
12
340 - Law
10
280 - Christian denominations & sects
6
300 - Social sciences
6
520 - Astronomy & allied sciences
6
360 - Social problems & services; associations
5
240 - Christian moral & devotional theology
3
250 - Christian orders & local church
3
650 - Management & auxiliary services
3
910 - Geography & travel
3
301 - Sociology & anthropology
2
370 - Education
2
620 - Engineering & allied operations
2
700 - The arts; fine & decorative arts
2
900 - History & geography
2
920 - Biography, genealogy & insignia
2
001 - Knowledge
1
004 - Data processing & computer science
1
010 - Bibliography
1
027 - General libraries
1
200 - Religion
1
304 - Factors affecting social behavior
1
305 - Social groups
1
306 - Culture & institutions
1
331 - Labor economics
1
341 - Law of nations
1
361 - Social problems & social welfare in general
1
378 - Higher education
1
539 - Modern physics
1
550 - Earth sciences
1
551 - Geology, hydrology & meteorology
1
616 - Diseases
1
617 - Surgery & related medical specialties
1
658 - General management
1
740 - Drawing & decorative arts
1
780 - Music
1
949 - Other parts of Europe
1