Classification
943 - Central Europe; Germany
47
940 - History of Europe
19
306 - Culture & institutions
9
320 - Political science
8
900 - History & geography
8
305 - Social groups
5
909 - World history
5
791 - Public performances
4
325 - International migration & colonization
3
180 - Ancient, medieval & eastern philosophy
2
301 - Sociology & anthropology
2
327 - International relations
2
364 - Criminology
2
941 - British Isles
2
960 - History of Africa
2
973 - United States
2
125 - [Unassigned]
1
200 - Religion
1
284 - Protestants of Continental origin
1
296 - Judaism
1
328 - The legislative process
1
330 - Economics
1
332 - Financial economics
1
333 - Economics of land & energy
1
338 - Production
1
340 - Law
1
342 - Constitutional & administrative law
1
370 - Education
1
375 - Curricula
1
380 - Commerce, communications & transportation
1
400 - Language
1
418 - Standard usage & applied linguistics
1
509 - Historical, geographic & persons treatment
1
530 - Physics
1
531 - Classical mechanics; solid mechanics
1
700 - The arts; fine & decorative arts
1
809 - History, description & criticism
1
830 - Literatures of Germanic languages
1
944 - France & Monaco
1
950 - History of Asia; Far East
1