1
by Bell, Coral
Published 1977
2
by Lebedev, N. I
Published 1978
3
by Pipes, Richard
Published 1981
4
by Ulam, Adam B, 1922-
Published 1983
5
6
by Urban, G. R, 1921-
Published 1976
7
Published 1979
8
by d'Estaing, Giscard
Published 1983
9
Published 1990
10
Published 1989
11
by Froman, Michael B.
Published 1991
12
by Nathan, K. S.
Published 1984