1
Published 1994
2
Published 2000
3
by Taneja, Pradeep
Published 1994
4
Published 2001
5
Published 1995
6
Published 2006
7
Published 2008
8
9
by Allen, Jamie
Published 1997
10
by Al-Tajir Mahdi Abdalla
Published 1987
11
by Segal, Gerald, 1953-
Published 1993
12
Published 1992
13
Published 1995
14
by Booth, John A.
Published 1989
15
Published 2006
16
by Wilkinson, Endymion Porter
Published 1990