1
published 1999
Kostenfrei, Verlag
DBIS
Computer Carrier Database Bibliography
2
3
published 2010
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
4
published 2006
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
5
published 2000
Kostenfrei, Verlag
Electronic Journal
8
9
published 1985
Kostenfrei, H ; 1.1985 - 13.1998: Abstracts; 14.1999 -: ausgew. Volltexte
Frontdoor-Url
Electronic Journal
10
published 1977
Frontdoor-Url
Kostenfrei, H ; 38.2014 -
Electronic Journal
11
published 1975
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
12
13
published 1951
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal