1
by Duschek, Adalbert, Hochrainer, August
Published 1950
Springer Vienna

2
by Duschek, Adalbert, Hochrainer, August
Published 1946
Springer Vienna

3
by Duschek, Adalbert, Hochrainer, August
Published 1948
Springer Vienna

4
by Duschek, Adalbert, Hochrainer, August
Published 1965
Springer Vienna

5
by Duschek, Adalbert, Hochrainer, August
Published 1968
Springer Vienna