1
Published 1990
2
by Ismail Noor
Published 2004
3
Published 2002
4
Published 1997
5
Published 1988
6
by White, Stephen, 1945-
Published 1997
7
8
Published 1997
9
10
Published 1991
11
by Greider, William
Published 1993
12
by Lancaster, Thomas D.
Published 1989
13
by Bakvis, Herman, 1948-
Published 1991
14
by Rosenberg, Robin L.
Published 1992
15
Published 1991
16
by Greider, William
Published 1992
17
Published 2005
18
by Carothers, Tom H.
Published 1991
19
Published 2002
20