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

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

6
by Duschek, Adalbert, Hochrainer, August
Published 1948
Springer Vienna

11
by Duschek, Adalbert, Hochrainer, August
Published 1965
Springer Vienna

12
by Duschek, Adalbert, Hochrainer, August
Published 1968
Springer Vienna