Thema
H
759
Social Sciences
759
Biology (General)
732
Chemistry
732
Arts in general
592
Economics as a science
528
Sociology (General)
525
Technology
511
Mechanical engineering and machinery
509
T
509
Animal culture
485
Q
473
Science
473
Dentistry
388
Romanic languages
386
Language and Literature
351
P
351
Business
348
J
340
Political science
340
Archaeology
321
History of scholarship and learning. The humanities
321
Political science (General)
310
Bibliography. Library science. Information resources
308
Z
308
Education
305
Philology. Linguistics
302
L
299
Veterinary medicine
276
Internal medicine
261
Medicine (General)
261
Other systems of medicine
261
Public aspects of medicine
261
Computer engineering. Computer hardware
246
R
245
Medicine
244
French literature - Italian literature - Spanish literature - Portuguese literature
220
Agriculture
209
S
209
Surgery
187
Law in general. Comparative and uniform law. Jurisprudence
186
Forestry
176
Science (General)
168
Electrical engineering. Electronics. Nuclear engineering
166
Production of electric energy or power. Powerplants. Central stations
166
Renewable energy sources
166
International relations
165
D
145
History (General) and history of Europe
145
K
127
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