1
Published 1993
2
by De Andreis, Marco, 1955-
Published 1995
3
by Kokoski, Richard, 1952-
Published 1995
4
5
Published 1994
6
by Wirsing, Robert G.
Published 2003
7
Published 1996
8
by Rodney, W. Jones
Published 1998
9
by Bilveer Singh
Published 1992
10
11
Published 1996
12
by Moshaver, Ziba, 1952-
Published 1991
13
Published 1989
14
Published 1987
15
by Chari, P. R.
Published 2003
16
by Koplow, David A.
Published 1996
17
Published 1983
18
by Bundy, McGeorge
Published 1993
19
Published 2001
20