Matèries dins de la cerca
Matèries dins de la cerca
460
German periodicals
265
History
160
Science
126
Medicine
102
Natural history
101
German literature
99
Politics and government
90
Periodicals
82
Agriculture
75
Geology
62
Chemistry
62
periodicals
58
Theology
55
Philosophy
54
Forests and forestry
49
Physics
48
Education
47
Societies, etc
46
Archaeology
45
Research
45
Technology
44
Antiquities
41
Biology
41
History and criticism
41
Music
40
Books
40
Law
39
Art
36
Mathematics
35
Women