81
Published 1997
82
Published 2004
83
by Gordon, Wendell Chaffee, 1916-
Published 1958
84
by Nester, William R, 1956-
Published 1995
85
by McGuire, Martin C.
Published 1990
86
Published 1995
87
by Choucri, Nazli
Published 1976
88
by Gill, Stephen, 1950 -
Published 1988
89
Published 1995
90
by Fawcett, J. E. S, 1913-
Published 1977
91
by Catley, Bob
Published 1996
92
Published 1978
93
by Pirages, Dennis
Published 1978
94
Published 2002
95
by Frey, Bruno S.
Published 1984
96
97
by Williams, Marc
Published 1994
98
Published 1998
99
by Panic, M, 1935-
Published 1988
100