1
Published 1997
2
by Sadowski, Yahya M.
Published 1993
3
Published 1979
4
Published 1988
5
6
by Schulz, Ann Tibbits
Published 1989
7
by Lavy, Victor
Published 1991
8
Published 1992
9
by Clinton, William J.
Published 1995
10
Published 1988
11
by Hitch, Charles J
Published 1965
12
Published 1980
13
Published 1992
14
Published 1975
15
Published 2011
16
by Brown, Gary
Published 1987
17
by Clayton, Anthony
Published 1988
18
by Lebovic, James H.
Published 1996
19
by Greider, William
Published 1998
20
Published 1990