1
by Kneser, Adolf
Published 1911
Vieweg+Teubner Verlag

2
by Kneser, Adolf
Published 1925
Vieweg+Teubner Verlag

3
by Kneser, Adolf
Published 1922
Vieweg+Teubner Verlag

4
by Kneser, Adolf
Published 1928
Vieweg+Teubner Verlag