1
by Thomas, Vinod, 1947-
Published 1991
2
by Jha, Raghbendra
Published 1994
3
Published 1989
4
by Pourgerami, Abbas
Published 1991
5
6
by Haggard, Stephan
Published 1995
7
by Simpson, E. S.
Published 1987
8
by Dube, S. C, 1922-
Published 1990