1
by Pantel, Siegbert, Becke-Goehring, Margot
Published 1969
Springer Berlin Heidelberg

2
by Becke-Goehring, Margot, Eucken, Margaret
Published 1995
Springer Berlin Heidelberg

3
by Becke-Goehring, Margot
Published 1980
Springer Berlin Heidelberg

4
by Becke-Goehring, Margot, Hoffmann, Harald
Published 1970
Springer Berlin Heidelberg

5
by Fluck, Ekkehard, Becke-Goehring, Margot
Published 1972
Steinkopff

6
by Fluck, Ekkehard, Becke-Goehring, Margot
Published 1977
Steinkopff