Classification
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320 - Political science
1,830
321 - Systems of governments & states
4
324 - The political process
4
325 - International migration & colonization
2
327 - International relations
364
330 - Economics
1,758
331 - Labor economics
106
332 - Financial economics
575
333 - Economics of land & energy
1,063
336 - Public finance
251
337 - International economics
283
338 - Production
823
339 - Macroeconomics & related topics
230
340 - Law
956
341 - Law of nations
106
342 - Constitutional & administrative law
205
343 - Military, tax, trade & industrial law
184
344 - Labor, social, education & cultural law
279
345 - Criminal law
104
346 - Private law
137
347 - Civil procedure & courts
33
351 - Public administration
52
352 - General considerations of public administration
5
353 - Specific fields of public administration
20
355 - Military science
71
361 - Social problems & social welfare in general
151
362 - Social welfare problems & services
9
363 - Other social problems & services
524
364 - Criminology
81
368 - Insurance
17
370 - Education
494
371 - Schools & their activities; special education
168
372 - Elementary education
12
374 - Adult education
15
375 - Curricula
4
378 - Higher education
24
379 - Public policy issues in education
39
381 - Commerce
80
388 - Transportation; ground transportation
12
400 - Language
28
401 - Philosophy & theory
101
407 - Education, research & related topics
18
410 - Linguistics
227
414 - Phonology & phonetics
20
415 - Grammar
33
417 - Dialectology & historical linguistics
17
418 - Standard usage & applied linguistics
57
419 - Sign languages
1
420 - English & Old English
1
430 - Germanic languages; German
36
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