1
by Zhang, Xiaoke
Published 2003
2
by Athukorala, Premachandra
Published 2001
3
Published 2000
4
Published 2001
5
Published 2000
6
Published 1999
7
8
9
Published 1998
10
Published 1998
11
by Bridges, Brian
Published 2001
12
Published 2000
13
by Goldstein, Morris, 1944-
Published 1998
14
15
by Lim, Kok Wing
Published 1998
16
17
Published 1998
18
Published 1999
19
by Bruno, Michael
Published 1996
20
Published 2000