1
by Grimsehl, E.
Published 1907
Springer Berlin Heidelberg
Subjects: '; ...Popular Science, general...

2
Published 1916
Springer Berlin Heidelberg
Subjects: '; ...Popular Science, general...

3
Published 2000
VS Verlag für Sozialwissenschaften
Subjects: '; ...Popular Science, general...

4
by Himmelmann, Nikolaus
Published 1995
VS Verlag für Sozialwissenschaften
Subjects: '; ...Popular Science, general...

5
by Martens, Wilfried
Published 2008
Springer Berlin Heidelberg
Subjects: '; ...Popular Science, general...