1
by Böhmer, Erwin
Published 1986
Vieweg+Teubner Verlag

2
by Böhmer, Erwin
Published 1987
Vieweg+Teubner Verlag

3
by Böhmer, Erwin
Published 1989
Vieweg+Teubner Verlag

4
by Böhmer, Erwin
Published 1987
Vieweg+Teubner Verlag

5
by Böhmer, Erwin
Published 1993
Vieweg+Teubner Verlag

6
by Böhmer, Erwin
Published 1992
Vieweg+Teubner Verlag