1
by Hardege, Stefan
Published 2018
Peter Lang International Academic Publishers

2
Published 2018
AOSIS

3
by Rittmann, Günter
Published 2014
Nomos Verlagsgesellschaft mbH & Co. KG

4
by Matiaske, Wenzel
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG
Cover Image

5
Published 2018
Intellect