1
Published 1999
2
by Schach, Stephen R.
Published 1997
3
by Cady, Fredrick M.,, 1942-.
Published 1997
4
by Pressman, Roger S.
Published 1988
5
by Sommerville, Ian,, 1951-.
Published 1995
6
by Steward, Donald V.
Published 1987
7
by Pfleeger, Shari Lawrence.
Published 1991
8
by Ghezzi, Carlo.
Published 1991
9
by Partridge, Chris., 1955-
Published 1996