1
by Riedwyl, Hans
Published 1997
Birkhäuser Basel

2
by Kläy, Matthias, Riedwyl, Hans
Published 1984
Birkhäuser Basel

3
by Kläy, Matthias, Riedwyl, Hans
Published 1984
Birkhäuser Basel

4
by Kläy, Matthias, Maibach, Rudolf, Metz, Igor, Riedwyl, Hans
Published 1987
Birkhäuser Basel