1
by Becker, Peter W.
Published 1977
2
by Pain, Robin.
Published 1996
3
by Goodman, Robert L.
Published 1999
4
by Brindley, Keith.
Published 1990
5
by Schultz, Mitchel E.
Published 1994
6
by Pressman, Abraham I.
Published 1998
7
by Davidson, Homer L.
Published 1994
8
by Horn, Delton T.
Published 1994
9
by Messenger, George C.
Published 1986
10
by Reis, Ronald A.
Published 1999
11
by Cannon, Don L.
Published 1991
12
by Loveday, George.
Published 1982
13
by Stevens, Anthony K., 1948-
Published 1986
14
by Hnatek, Eugene R.
Published 2003
15
by Geier, Michael.
Published 2011
16
by Tomal, Daniel R.
Published 2014