81
by Raghavan, Chakravarthi
Published 1990
82
by Grennes, Thomas
Published 1984
83
Published 1997
84
Published 2004
85
by Gordon, Wendell Chaffee, 1916-
Published 1958
86
Published 1994
87
by Hoekman, Bernard M, 1959-
Published 1995
88
by Nester, William R, 1956-
Published 1995
89
by McGuire, Martin C.
Published 1990
90
Published 1995
91
by Choucri, Nazli
Published 1976
92
by Gill, Stephen, 1950 -
Published 1988
93
Published 1995
94
by Fawcett, J. E. S, 1913-
Published 1977
95
by Catley, Bob
Published 1996
96
Published 1978
97
by Pirages, Dennis
Published 1978
98
Published 2002
99
by Frey, Bruno S.
Published 1984
100