1
by Geyer, Christian
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

2
by Polenske, Udo G.
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

3
by Sowa, Frank
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

4
by Dopheide, Christian
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

5
by Altmeppen, Klaus-Dieter
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

6
by Kongress der Sozialwirtschaft e.V.,
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

7
by Heinze, Rolf G.
Published 2018
Nomos Verlagsgesellschaft mbH & Co. KG