281
by Neely, Mark E.
Published 1991
282
by Streusand, Douglas E.
Published 1989
283
Published 1990
284
by Abou-El-Haj, Rifaat Ali
Published 1991
285
by Barney, William L.
Published 1990
286
by Marr, David G.
Published 1955
287
by Harris, William C, 1933-
Published 1997
288
by Karnow, Stanley
Published 1990
289
290
291
by Wenner, Manfred W.
Published 1991