300
300 Social sciences301 Sociology & anthropology
302 Social interaction
303 Social processes
304 Factors affecting social behavior
305 Social groups
306 Culture & institutions
307 Communities
308 [Unassigned]
309 [Unassigned]
310 Collections of general statistics
311 [Unassigned]
312 [Unassigned]
313 [Unassigned]
314 General statistics of Europe
315 General statistics of Asia
316 General statistics of Africa
317 General statistics of North America
318 General statistics of South America
319 General statistics of other areas
320 Political science
321 Systems of governments & states
322 Relation of state to organized groups
323 Civil & political rights
324 The political process
325 International migration & colonization
326 Slavery & emancipation
327 International relations
328 The legislative process
329 [Unassigned]
330 Economics
331 Labor economics
332 Financial economics
333 Economics of land & energy
334 Cooperatives
335 Socialism & related systems
336 Public finance
337 International economics
338 Production
339 Macroeconomics & related topics
340 Law
341 Law of nations
342 Constitutional & administrative law
343 Military, tax, trade & industrial law
344 Labor, social, education & cultural law
345 Criminal law
346 Private law
347 Civil procedure & courts
348 Laws, regulations & cases
349 Law of specific jurisdictions & areas
350 Public administration & military science
351 Public administration
352 General considerations of public administration
353 Specific fields of public administration
354 Administration of economy & environment
355 Military science
356 Infantry forces & warfare
357 Mounted forces & warfare
358 Air & other specialized forces
359 Sea forces & warfare
360 Social problems & services; associations
361 Social problems & social welfare in general
362 Social welfare problems & services
363 Other social problems & services
364 Criminology
365 Penal & related institutions
366 Associations
367 General clubs
368 Insurance
369 Miscellaneous kinds of associations
370 Education
371 Schools & their activities; special education
372 Elementary education
373 Secondary education
374 Adult education
375 Curricula
376 [Unassigned]
377 [Unassigned]
378 Higher education
379 Public policy issues in education
380 Commerce, communications & transportation
381 Commerce
382 International commerce
383 Postal communication
384 Communications; telecommunication
385 Railroad transportation
386 Inland waterway & ferry transportation
387 Water, air & space transportation
388 Transportation; ground transportation
389 Metrology & standardization
390 Customs, etiquette & folklore
391 Costume & personal appearance
392 Customs of life cycle & domestic life
393 Death customs
394 General customs
395 Etiquette (Manners)
396 [Unassigned]
397 [Unassigned]
398 Folklore
399 Customs of war & diplomacy
http://liskw.wordpress.com/ddc-table/
