21
by Rajendran, M.
Published 1985
22
23
Published 1983
24
Published 1990
25
Published 1995
26
by Hanggi, Heiner
Published 1991
27
Published 1990
28
by Antolik, Michael, 1948-
Published 1990
29
Published 1987
30
by Thambipillai, Pashpa
Published 1985
31
Published 1992
32
by Balakrishnan, K.S.
Published 1990
33
by Gill, Ranjit
Published 1987
34
Published 1990
35
by Naya, Seiji
Published 1981
36
by Tilman, Robert O.
Published 1987
37
38
Published 1992