by David G. Stork, Elad Yom-Tov
April 2004, ©2004, Paperback
by Daniel I. A. Cohen
October 1996, ©1997, Paperback
by Eric S. Roberts
January 1991, ©1986, Paperback
by Alan L. Tharp
January 1991, ©1988, Paperback
by John Passafiume, Michael Douglas
January 1991, ©1984, Paperback
by Timothy D. Koschmann
January 1991, ©1990, Paperback