1
by Tölke, Professor Dr.-Ing. Friedrich
Published 1950
Springer Berlin Heidelberg

3
by Blij, Frederik ˜van derœ
Published 1968
VS Verlag für Sozialwissenschaften
Table of Contents: .... h.c., Dr.-Ing. E.h. Leo Brandt; Professor Dr. rer. nat., Dr. sc. math. h.c. Heinrich Behnke; Professor...