161
by Roberts, Geoffrey K.
Published 1991
162
Published 1989
163
by Ellmore, R. Terry
Published 1991
164
Published 1993
165
Published 1993
166
by Spears, Richard A.
Published 1992
167
by Wiechmann, Jack G.
Published 1993
168
Published 1993
169
by Room, Adrian
Published 1991
170
Published 2007
171
by Hanson, Jim M.
Published 1990
172
173
Published 1998
174
Published 1992
175
by Findling, John E.
Published 1989
176
by Mills, A. D.
Published 1991
177
by Shafritz, Jay M.
Published 1988
178
by Hadjor, Kofi Buenor
Published 1992
179
by Williams, Gwyneth, 1953
Published 1988
180
by Maxwell, Christine
Published 2007