Classification
000 - Computer science, information & general works
1
003 - Systems
6
174 - Occupational ethics
1
320 - Political science
100
327 - International relations
2
330 - Economics
175
332 - Financial economics
1
333 - Economics of land & energy
4
336 - Public finance
1
337 - International economics
3
338 - Production
2
340 - Law
156
341 - Law of nations
18
343 - Military, tax, trade & industrial law
102
344 - Labor, social, education & cultural law
4
345 - Criminal law
2
346 - Private law
2
347 - Civil procedure & courts
2
350 - Public administration & military science
1
362 - Social welfare problems & services
1
363 - Other social problems & services
2
364 - Criminology
1
380 - Commerce, communications & transportation
17
381 - Commerce
1
382 - International commerce
6
500 - Natural sciences & mathematics
1
520 - Astronomy & allied sciences
1
576 - Genetics & evolution
3
610 - Medicine & health
1
620 - Engineering & allied operations
1
621 - Applied physics
1
636 - Animal husbandry
1
650 - Management & auxiliary services
2
657 - Accounting
2
658 - General management
5
660 - Chemical engineering
2
700 - The arts; fine & decorative arts
2
900 - History & geography
13
940 - History of Europe
1