Classification
341 - Law of nations
342 - Constitutional & administrative law
7
340 - Law
4
900 - History & geography
2
300 - Social sciences
1
303 - Social processes
1
304 - Factors affecting social behavior
1
330 - Economics
1
343 - Military, tax, trade & industrial law
1
500 - Natural sciences & mathematics
1
640 - Home & family management
1