1
by Horsch, Jürgen
Published 2010
Gabler

2
by Horsch, Jürgen
Published 2015
Springer Fachmedien Wiesbaden

3
by Horsch, Jürgen
Published 2003
Gabler Verlag

4
by Horsch, Jürgen
Published 2018
Springer Fachmedien Wiesbaden