1
by Braun, Michael
Published 1991
Springer Berlin Heidelberg

2
by Braun, Michael
Published 1998
VS Verlag für Sozialwissenschaften

3
by Braun, Michael
Published 1994
VS Verlag für Sozialwissenschaften

4
by Braun, Michael
Published 1989
Springer Berlin Heidelberg

5
by Betten, Anton, Braun, Michael, Fripertinger, Harald, Kerber, Adalbert
Published 2006
Springer Berlin Heidelberg