Classification
320 - Political science
77
305 - Social groups
4
947 - Eastern Europe; Russia
3
140 - Specific philosophical schools
2
304 - Factors affecting social behavior
2
327 - International relations
2
380 - Commerce, communications & transportation
2
600 - Technology
2
306 - Culture & institutions
1
331 - Labor economics
1
364 - Criminology
1