1
Published 1999
2
Published 2003
3
by Navaratnam, Ramon V.
Published 1997
4
by Bandyopadhyaya, Kalyani
Published 1983
5
Published 1991
6
Published 1996
7
Published 1990
8
by Ofcansky, Thomas P, 1947-
Published 1996
9
10
Published 1996
11
Published 1989