1
Electronic Journal
2
Electronic Journal
3
Electronic Journal
7
published 2017
Volltext, Kostenfrei, Frontdoor-Url
E-Book
8
Electronic Journal
9
10
Electronic Serial Monograph Series
12
Electronic Journal
13
published 2014
Kostenfrei, Verlag
E-Book
14
Electronic Journal
15
published 2014
Kostenfrei, Verlag
Computer Carrier Database
16
published 2014
Kostenfrei, Verlag
Computer Carrier Database
17
Electronic Journal
18
Electronic Journal
20
published 2013
Kostenfrei, Verlag
Computer Carrier Database