Up a level |
- DDC classification (19685)
- Agriculture (59)
- Architecture (27)
- Christian theology (40)
- Earth sciences (553)
- Economics (266)
- Education (224)
- English (20)
- General statistics (56)
- Generalities, Science (139)
- Geography and history (258)
- Geography and travel (132)
- Germanic (366)
- History of ancient world (103)
- Italic Latin (42)
- Language, Linguistics (358)
- Law (185)
- Life sciences (1799)
- Mathematics (419)
- Military science (2)
- Music (19)
- Other languages (88)
- Philosophy (391)
- Physics (766)
- Political science (122)
- Psychology (221)
- Public performances (17)
- Social sciences (347)
- The arts (74)
- no entry (12094)
Number of items at this level: 0.