1
by Heyer, Herbert
Published 1970
Springer Berlin Heidelberg

2
by Heyer, Herbert
Published 1989
Springer

3
by Heyer, Herbert
Published 1984
Springer

4
by Heyer, Herbert
Published 1986
Springer

5
by Heyer, Herbert
Published 1982
Springer

7
by Heyer, Herbert
Published 1973
Springer Berlin Heidelberg