1
by Gammons, Helen
Published 2011
Focal Press
Subjects: ...Urheberrecht / gnd...

2
by Fellenstein, Craig
Published 2005
Pearson/Prentice Hall
Subjects: ...Urheberrecht / gnd / http://d-nb.info/gnd/4062127-3...

3
by Rein, Shaun
Published 2014
Wiley
Subjects: ...Urheberrecht / gnd...