Classification
341 - Law of nations
193
340 - Law
151
320 - Political science
40
330 - Economics
28
140 - Specific philosophical schools
23
380 - Commerce, communications & transportation
21
342 - Constitutional & administrative law
16
345 - Criminal law
16
300 - Social sciences
13
333 - Economics of land & energy
13
363 - Other social problems & services
12
343 - Military, tax, trade & industrial law
10
344 - Labor, social, education & cultural law
10
327 - International relations
9
301 - Sociology & anthropology
6
338 - Production
6
900 - History & geography
6
100 - Philosophy & psychology
5
170 - Ethics
5
700 - The arts; fine & decorative arts
5
304 - Factors affecting social behavior
4
337 - International economics
3
346 - Private law
3
347 - Civil procedure & courts
3
364 - Criminology
3
610 - Medicine & health
3
658 - General management
3
000 - Computer science, information & general works
2
001 - Knowledge
2
174 - Occupational ethics
2
200 - Religion
2
303 - Social processes
2
323 - Civil & political rights
2
350 - Public administration & military science
2
551 - Geology, hydrology & meteorology
2
613 - Personal health & safety
2
614 - Incidence & prevention of disease
2
618 - Gynecology, obstetrics, pediatrics & geriatrics
2
006 - Special computer methods
1
189 - Medieval western philosophy
1
190 - Modern western philosophy
1
336 - Public finance
1
361 - Social problems & social welfare in general
1
370 - Education
1
410 - Linguistics
1
570 - Life sciences; biology
1
576 - Genetics & evolution
1
577 - Ecology
1
581 - Specific topics in natural history
1
600 - Technology
1
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