Classification
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320 - Political science
111
321 - Systems of governments & states
2
322 - Relation of state to organized groups
1
323 - Civil & political rights
2
324 - The political process
2
327 - International relations
18
330 - Economics
287
331 - Labor economics
87
332 - Financial economics
42
333 - Economics of land & energy
76
336 - Public finance
22
338 - Production
79
339 - Macroeconomics & related topics
6
340 - Law
1,334
341 - Law of nations
10
342 - Constitutional & administrative law
53
343 - Military, tax, trade & industrial law
120
344 - Labor, social, education & cultural law
119
345 - Criminal law
35
346 - Private law
442
347 - Civil procedure & courts
57
349 - Law of specific jurisdictions & areas
1
350 - Public administration & military science
3
351 - Public administration
2
352 - General considerations of public administration
4
355 - Military science
2
360 - Social problems & services; associations
1
361 - Social problems & social welfare in general
5
362 - Social welfare problems & services
8
363 - Other social problems & services
65
364 - Criminology
6
368 - Insurance
4
370 - Education
66
371 - Schools & their activities; special education
16
372 - Elementary education
1
374 - Adult education
31
378 - Higher education
8
379 - Public policy issues in education
6
380 - Commerce, communications & transportation
45
381 - Commerce
18
384 - Communications; telecommunication
39
400 - Language
3
401 - Philosophy & theory
1
410 - Linguistics
3
418 - Standard usage & applied linguistics
4
496 - African languages
1
500 - Natural sciences & mathematics
116
501 - Philosophy & theory
5
507 - Education, research & related topics
2
509 - Historical, geographic & persons treatment
4
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