Classification
340 - Law
158
344 - Labor, social, education & cultural law
135
330 - Economics
78
320 - Political science
50
658 - General management
22
331 - Labor economics
16
346 - Private law
6
361 - Social problems & social welfare in general
6
613 - Personal health & safety
6
614 - Incidence & prevention of disease
5
342 - Constitutional & administrative law
4
300 - Social sciences
3
341 - Law of nations
3
616 - Diseases
3
650 - Management & auxiliary services
3
304 - Factors affecting social behavior
2
343 - Military, tax, trade & industrial law
2
005 - Computer programming, programs & data
1
170 - Ethics
1
200 - Religion
1
301 - Sociology & anthropology
1
306 - Culture & institutions
1
327 - International relations
1
332 - Financial economics
1
345 - Criminal law
1
349 - Law of specific jurisdictions & areas
1
410 - Linguistics
1
500 - Natural sciences & mathematics
1
541 - Physical chemistry
1
610 - Medicine & health
1
615 - Pharmacology & therapeutics
1
620 - Engineering & allied operations
1
700 - The arts; fine & decorative arts
1
710 - Civic & landscape art
1
900 - History & geography
1