1
by Rourke,John T
Published 2004
2
by Olson, Gary L.
Published 1984
3
by Choucri, Nazli
Published 1976
4
by Frey, Bruno S.
Published 1984
5
6
by Cowhey, Peter F, 1948-
Published 1985
7
by Keohane, Robert O, 1941-
Published 1984
8
Published 1993
9
by Luard, Evan, 1926-
Published 1990
10
by Gurtov, Melvin
Published 1991
11
Published 2000
12
Published 1997
13
Published 1988