1
by Pogge, Thomas.
Published 2010
2
Published 2000
3
Published 1979
4
Published 1974
5
by Sutch, Peter
Published 2001
6
Published 2001
7
by Gordon, A. David
Published 1996
8
Published 2001
9
Published 1992
10
by Sutch, Peter
Published 2001
11
Published 2001
12
by Lee, Steven P.
Published 1996
13
14
by McElroy, Robert W.
Published 1992
15
Published 1991
16
by Warner, Daniel
Published 1991
17
by Gregory, Ian, 1939-
Published 2003
18
19
by Day, Louis A.
Published 1997
20
Published 2001