1
by Oberdisse, Karl, Cremer, H. D.
Published 1961
VS Verlag für Sozialwissenschaften

2
by Cremer, H. D., Schielicke, R., Wirths, W.
Published 1962
Steinkopff

3
by Bruns, F.
Published 1953
Springer Berlin Heidelberg
Other Authors: '; ...Cremer, H. D....