Classification
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336 - Public finance
1
337 - International economics
2
338 - Production
25
339 - Macroeconomics & related topics
2
340 - Law
10
341 - Law of nations
2
342 - Constitutional & administrative law
8
343 - Military, tax, trade & industrial law
4
344 - Labor, social, education & cultural law
6
345 - Criminal law
2
346 - Private law
5
347 - Civil procedure & courts
3
348 - Laws, regulations & cases
1
349 - Law of specific jurisdictions & areas
1
350 - Public administration & military science
2
351 - Public administration
3
352 - General considerations of public administration
4
353 - Specific fields of public administration
8
355 - Military science
5
361 - Social problems & social welfare in general
1
362 - Social welfare problems & services
8
363 - Other social problems & services
1
364 - Criminology
3
365 - Penal & related institutions
2
370 - Education
12
371 - Schools & their activities; special education
20
372 - Elementary education
2
374 - Adult education
1
376 - [Unassigned]
1
378 - Higher education
18
380 - Commerce, communications & transportation
1
384 - Communications; telecommunication
4
394 - General customs
1
398 - Folklore
3
401 - Philosophy & theory
4
409 - Geographic & persons treatment
1
410 - Linguistics
3
414 - Phonology & phonetics
1
417 - Dialectology & historical linguistics
1
418 - Standard usage & applied linguistics
8
420 - English & Old English
1
425 - English grammar
1
428 - Standard English usage
7
438 - Standard German usage
3
448 - Standard French usage
3
450 - Italian, Romanian & related languages
4
452 - Italian etymology
1
455 - Italian grammar
2
457 - Italian language variations
1
460 - Spanish & Portuguese languages
1
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