Classification
900 - History & geography
390
320 - Political science
168
943 - Central Europe; Germany
78
330 - Economics
77
820 - English & Old English literatures
58
940 - History of Europe
52
300 - Social sciences
47
340 - Law
35
700 - The arts; fine & decorative arts
28
200 - Religion
27
305 - Social groups
21
370 - Education
20
800 - Literature & rhetoric
20
576 - Genetics & evolution
19
100 - Philosophy & psychology
11
261 - Social theology
9
338 - Production
9
306 - Culture & institutions
8
282 - Roman Catholic Church
7
630 - Agriculture & related technologies
7
296 - Judaism
6
362 - Social welfare problems & services
6
780 - Music
6
830 - Literatures of Germanic languages
6
230 - Christianity & Christian theology
5
271 - Religious orders in church history
5
322 - Relation of state to organized groups
5
333 - Economics of land & energy
5
342 - Constitutional & administrative law
5
350 - Public administration & military science
5
355 - Military science
5
327 - International relations
4
331 - Labor economics
4
346 - Private law
4
610 - Medicine & health
4
001 - Knowledge
3
274 - History of Christianity in Europe
3
280 - Christian denominations & sects
3
284 - Protestants of Continental origin
3
302 - Social interaction
3
325 - International migration & colonization
3
344 - Labor, social, education & cultural law
3
378 - Higher education
3
400 - Language
3
833 - German fiction
3
838 - German miscellaneous writings
3
930 - History of ancient world to ca. 499
3
016 - Bibliographies of works on specific subjects
2
070 - News media, journalism & publishing
2
073 - Newspapers in central Europe; in Germany
2
more ...