1
by Ollapally, Deepa Mary
Published 1993
2
3
by Hamilton, John Maxwell
Published 1990
4
by Odom, William E.
Published 1992
5
by Duncan, W. Raymond, 1936-
Published 1990
6
by Cingranelli, David L.
Published 1993
7
Published 1990
8
Published 1989
9
by Goodman, Melvin A, 1938-
Published 1991
10
11
Published 2006
12
by Orme, John David
Published 1989
13
by Brands, H. W.
Published 1989
14
Published 1989