1
Published 1931
Journal / Magazine Electronic
2
Published 1987
Journal / Magazine
3
Published 1939
Journal / Magazine
5
Published 1920
Journal / Magazine
6
Published 1978
Journal / Magazine
7
Published 1957
Journal / Magazine
8
Published 1956
Journal / Magazine
9
Published 1948
Journal / Magazine
10
Published 1966
Journal / Magazine
11
Published 1980
Journal / Magazine
12
Published 1994
Journal / Magazine
13
Published 1968
Journal / Magazine
14
Published 1981
Journal / Magazine
15
Published 1952
Journal / Magazine
16
Published 2003
Journal / Magazine
17
Published 1952
Journal / Magazine
18
Published 1984
Journal / Magazine
19
Published 1966
Journal / Magazine
20
Published 1969
Journal / Magazine