1
published 1998
Journal
3
published 1996
Journal
4
published 1992
Journal
5
published 1987
Serial Monograph Series Bibliography
6
published 1981
Journal
7
published 1954
Journal
8
published 1944
Journal
9
published 1930
Journal
10
published 2011
Volltext, kostenfrei, Verlag
Volltext, EZB
EZB
Read me
Volltext
Electronic Journal
11
published 2009
Volltext, kostenfrei, Verlag
Website Computer Carrier
12
published 2009
Frontdoor-Url
Kostenfrei, Verlag
Electronic Journal
13
published 2008
34, kostenfrei, Verlag
34, EZB
Electronic Journal
14
published 2008
Volltext, kostenfrei, Verlag
Volltext, DBIS
Database Computer Carrier
15
17
published 2007
34, kostenfrei, Verlag
34, EZB
Electronic Journal
18
published 2005
Kostenfrei, Digitalisierung
Frontdoor-Url
Electronic Journal
19
20