1
Published 1999
2
Published 1978
3
by Braine, George
Published 1996
4
by Kay, Cristobal
Published 1989
5
by Moores, Shaun
Published 1993
6
7
8
Published 1990
9
10
Published 2007
11
by Silbergh, David M.
Published 2001
12
by Shaughnessy, John J.
Published 2011
13
Published 1983
14
by Berg, Bruce Lawrence, 1954-
Published 1995
15
by Tham, Seong Chee
Published 1981
16
Published 1993
17
18
Published 2005
19
Published 1985
20
Published 1992