1
by Bush, George, 1924-
Published 1992
2
by Mohamed Yusoff Ismail.
Published 1993
3
by Ball, Desmond, 1947-
Published 1993
4
by Hiemenz, Ulrich
Published 1988
5
by Wagner, Norbert, 1950-
Published 1989
6
Published 2009
7
by Khong, Kim Hoong
Published 1991
8
Published 1986
9
Published 2001
10
11
by Buchholz, Hanns J, 1938-
Published 1987
12
Published 1986
13
by Saw, Swee-Hock, 1931-
Published 2006
14
15
Published 2011