Classification
340 - Law
620
341 - Law of nations
113
343 - Military, tax, trade & industrial law
77
344 - Labor, social, education & cultural law
47
320 - Political science
35
342 - Constitutional & administrative law
28
346 - Private law
27
347 - Civil procedure & courts
27
345 - Criminal law
23
364 - Criminology
15
140 - Specific philosophical schools
12
300 - Social sciences
12
900 - History & geography
12
333 - Economics of land & energy
11
327 - International relations
10
330 - Economics
10
363 - Other social problems & services
7
100 - Philosophy & psychology
6
658 - General management
6
337 - International economics
5
174 - Occupational ethics
4
336 - Public finance
4
410 - Linguistics
4
170 - Ethics
3
301 - Sociology & anthropology
3
338 - Production
3
349 - Law of specific jurisdictions & areas
3
380 - Commerce, communications & transportation
3
610 - Medicine & health
3
621 - Applied physics
3
650 - Management & auxiliary services
3
657 - Accounting
3
700 - The arts; fine & decorative arts
3
800 - Literature & rhetoric
3
001 - Knowledge
2
150 - Psychology
2
260 - Social & ecclesiastical theology
2
297 - Islam, Babism & Bahai Faith
2
304 - Factors affecting social behavior
2
361 - Social problems & social welfare in general
2
418 - Standard usage & applied linguistics
2
500 - Natural sciences & mathematics
2
000 - Computer science, information & general works
1
004 - Data processing & computer science
1
005 - Computer programming, programs & data
1
120 - Epistemology, causation & humankind
1
155 - Differential & developmental psychology
1
200 - Religion
1
305 - Social groups
1
306 - Culture & institutions
1
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