41
42
43
44
45
46
47
48
49
50
51
52
53
54
Published: Krakau : Burgverl, 1941
Database
55
Published: Jena : Fischer, 1943 -
Database
56
Database
57
Database
58
Published: Berlin : Schmidt
Database
59
Published: Stuttgart u.a. : Kohlhammer, 1939-1944
Database
60
Published: Bonn ; Berlin : Gesamtdt. Inst
Database