1
2
3
by Chubin, Shahram
Published 1994
4
5
by Nuechterlein, Donald E, 1925-
Published 1985
6
Published 1996
7
by Koithara, Verghese, 1940 -
Published 1999
8
Published 2006
9
10
Published 2000
11
Published 1991
12
13
by Kuzio, Taras
Published 1995
14
15
by Chubin, Shahram
Published 2002
16
by Heuser, Beatrice
Published 1996
17
Published 2006
18
19
20
Published 1992