1
by Bush, George, 1924-
Published 1992
2
Published 1992
3
by Kryzanek, Michael J.
Published 1992
4
by Tahir-Kheli, Shirin R.
Published 1997
5
6
by Okbazghi, Yohannes
Published 1997
7
by Burman, Stephen
Published 1991
8
9
10
Published 1989
11
12
13
by Friedman, George.
Published 1991
14
Published 1992
15
16
Published 1999
17
by Cha, Victor D., 1961-
Published 1999
18
by Sutter, Robert G.
Published 1991
19
20
by Garten, Jeffrey E, 1946-
Published 1992