1
by Buchhold, Theodor
Published 1938
Springer Berlin Heidelberg
Subjects: '; ...Electrical Engineering...

2
by Buchhold, Theodor, Happoldt, Hans
Published 1956
Springer Berlin Heidelberg
Subjects: '; ...Electrical Engineering...

3
by Buchhold, Theodor, Happoldt, Hans
Published 1952
Springer Berlin Heidelberg
Subjects: '; ...Electrical Engineering...