1
by Waeser, Bruno
Published 1921
Springer Berlin Heidelberg

2
by Waeser, Bruno
Published 1922
Springer Berlin Heidelberg

3
by Waeser, Bruno
Published 1961
Vieweg+Teubner Verlag

4
by Dierbach, Richard, Waeser, Bruno
Published 1921
Springer Berlin Heidelberg

5
by Waeser, Bruno
Published 1932
Springer Berlin Heidelberg