Classification
330 - Economics
104
320 - Political science
101
340 - Law
26
300 - Social sciences
12
900 - History & geography
7
331 - Labor economics
4
380 - Commerce, communications & transportation
3
155 - Differential & developmental psychology
2
158 - Applied psychology
2
301 - Sociology & anthropology
2
304 - Factors affecting social behavior
2
370 - Education
2
576 - Genetics & evolution
2
930 - History of ancient world to ca. 499
2
100 - Philosophy & psychology
1
140 - Specific philosophical schools
1
150 - Psychology
1
153 - Mental processes & intelligence
1
226 - Gospels & Acts
1
250 - Christian orders & local church
1
260 - Social & ecclesiastical theology
1
280 - Christian denominations & sects
1
296 - Judaism
1
303 - Social processes
1
305 - Social groups
1
307 - Communities
1
325 - International migration & colonization
1
364 - Criminology
1
378 - Higher education
1
577 - Ecology
1
610 - Medicine & health
1
613 - Personal health & safety
1
614 - Incidence & prevention of disease
1
616 - Diseases
1
650 - Management & auxiliary services
1
658 - General management
1
700 - The arts; fine & decorative arts
1
800 - Literature & rhetoric
1
909 - World history
1
940 - History of Europe
1
944 - France & Monaco
1