1
by Gröber, Heinrich, Erk, Sigmund, Grigull, Ulrich
Published 1957
Springer Berlin Heidelberg

2
by Gröber, Heinrich
Published 1921
Springer Berlin Heidelberg

3
by Gröber, Heinrich, Bradtke, F.
Published 1934
Springer Berlin Heidelberg

4
by Rietschel, Hermann, Gröber, Heinrich, Bradtke, Franz
Published 1938
Springer Berlin Heidelberg

5
by Rietschel, Hermann, Gröber, Heinrich
Published 1930
Springer Berlin Heidelberg