1
Published 1992
2
by Nafziger, E. Wayne.
Published 1984
3
by Jones, Charles A.
Published 1983
4
Published 1994
5
by Clunies Ross, A. I, 1932-
Published 1973
6
by De Silva, S. B. D, 1926-
Published 1982
7
Published 1983
8
by Becker, Bertha K.
Published 1992
9
by Stenson, Michael R.
Published 1980
10
11
Published 1992
12
by Harris, Stuart, 1931-
Published 1983
13
by Haggard, Stephan
Published 1995
14
Published 1979
15
Published 1990
16
17
by Pryor, Frederic L.
Published 1990
18
by Hope, Kempe Ronald
Published 1996
19
Published 1999
20
by Seitz, John L, 1931-
Published 2002