Nippon Decimal Classification (NDC) Newly rev. 9th ed.
000 General works
010 Libraries. Library and information sciences
020 Books. Bibliography
030 General encyclopedias
040 General collected essays
050 Genera serial publications
060 General societies
070 Journalism. Newspapers
080 General collections
090 Rare books. Local collections.
100 Philosophy
110 Special treatises on philosophy
120 Oriental thought
130 Western philosophy
140 Psychology
150 Ethics. Morals
160 Religion
170 Shinto
180 Buddhism
190 Christianity
200 General history
210 General history of Nippon
220 General history of Asia
230 General history of Europe
240 General history of Africa
250 General history of North America
260 General history of South America
270 General history of Oceania. General history of Polar regions
280 General biography
290 General geography. Description and travel
300 Social sciences
300 Social sciences
301 Theory and methodology
302 Social situation and conditions
303 Reference books
304 Essays and lectures
305 Serial publications
306 Organizations
307 Study and teaching
308 Series. Collected works. Collections
309 Social thought
310 Political science
311 Political theory and thought
312 Political history and conditions
313 Forms of states. Political systems
314 Legislature. Parliaments
315 Political parties
316 State and individuals
317 Public administration
318 Local governments. Local administration
319 International relations
320 Law
321 Jurisprudence
322 Legal history
323 Constitutional law
324 Civil law
325 Commercial law
326 Criminal law
327 Judicial system and proceedings
328 Special law
329 International law
330 Economics
331 Economic theory and thought
332 Economic history and conditions
333 Economic policy. International economy
334 Population. Land. Resources
335 Enterprise. Management
336 Business management
337 Money and currency
338 Financial economics. Banks and trusts
339 Insurance
340 Public finance
341 Theory of public finance
342 Fiscal history and conditions
343 Fiscal policy and administration
344 Budgets and settlements
345 Taxations
346 ─
347 Public debts
348 Public monopolies. National property
349 Local finance
350 Statistics
351 General statistics; Nippon
352 General statistics; Asia
353 General statistics; Europe
354 General statistics; Africa
355 General statistics; North America
356 General statistics; South America
357 General statistics; Occeania. Polar regions
358 Population statistics
359 ─
360 Society
361 Sociology
362 Social history. Social system
363 ─
364 Social security
365 Living and consumer's problems
366 Labor economics. Labor Problems
367 Family. Man and woman. Aged people
368 Social pathology
369 Social welfare
370 Education
371 Theory of education
372 History and conditions of education
373 Educational policy and system
374 Scholl administration
375 Curriculums. Methods of instruction and study
376 Pre-school. Elementary and secondary education
377 Higher education
378 Education for the handicapped children
379 Social education
380 Customs, folklore and ethnology
381 ─
382 History and descriptions of customs, folklore and ethnology
383 Costumes. Eating and drinking. Housing
384 Customs of social and domestic life
385 Customs of life cycle
386 Annual events. Festivals
387 Popular beliefs
388 Legends. Folk tales
389 Ethnology. Cultural anthropology
390 National defence, Military science
391 War. Strategy. Tactics
392 History and conditions
393 Policy and administration of national defence
394 Military health services
395 Military installations. War supplies
396 Armies
397 Navies
398 Air forces and warfare
399 Antiquated arts of war
400 Natural science
410 Mathematics
420 Physics
430 Chemistry
440 Astronomy. Space sciences
450 Earth sciences
460 Biology
470 Botany
480 Zoology
490 Medical sciences
500 Technology. Engineering
510 Construction. Civil engineering
520 Architecture. Building
530 Mechanical engineering
540 Electrical engineering
550 Maritime engineering
560 Metal and mining engineering
570 Chemical technology
580 Manufactures
590 Domestic arts and sciences
600 Industry and commerce
610 Agriculture
620 Horticulture
630 Sericulture. Silk industry
640 Animal husbandry
650 Forestry
660 Fishing industry. Fisheries
670 Commerce
680 Transportation services
690 Communication services
700 The arts. Fine arts
710 Sculpture. Plastic arts
720 Painting. Pictorial arts. Shodo
730 Engraving
740 Photography and photographs
750 Industrial arts
760 Music. Theatrical dancing
770 Theater. Motion pictures. Public entertainments
780 Sports and physical training
790 Accomplishments and amusements
800 Language
810 Nipponese
820 Chinese. Other Oriental languages
830 English
840 German. Other Germanic languages
850 French. Provencal
860 Spanish. Portuguese
870 Italian. Other Romanic languages
880 Russian. Other Slavic languages
890 Other languages
900 Literature
910 Nipponese literature
920 Chinese literature. Other Oriental literatures
930 English and American literature
940 German literature. Other Germanic literatures
950 French literature. Provencal literature
960 Spanish literature. Portuguese literature
970 Italian literature. Other Romanic literatures
980 Russian literature. Other Slavic literatures
990 Literatures of other languages
