1
Published 1963
Book
2
Published 1964
Book
3
4
Published 1963
Book
5
Published 1956
Journal / Magazine
6
Published 1961
Book
7
Published 1956
Journal / Magazine
8
Published 1966
Book
9
Published 1963
Book
10
Published 1959
Book
11
Published 1965
Book
12
Published 1958
Book
13
Published 1955
Journal / Magazine
14
Published 1959
Book
15
Published 1956
Book
16
by Weber, Hans-Ruedi, 1923-
Published 1956
Book
17
Published 1958
Book
18
Published 1955
Book