1
Published 1968
Book
2
Published 1965
Book
3
Published 1965
Book
4
Published 1963
Book
6
Published 1968
Book
7
9
by Campbell, Robert Dale.
Published 1967
Book
11
Published 1971
Book
14
Published 1994
Book
15
Published 1965
Journal / Magazine
16
by Wellar, Barry S.
Published 1971
Book
17
by Catanese, Anthony James.
Published 1969
Book
18
Published 1958
Book
19
Published 1960
Book
20
Published 1974
Book