1
by Riggs, Fred Warren
Published 1964
2
Published 1980
3
4
5
Published 1963
6
Published 1965
7
Published 1993
8
Published 1983
9
Published 1999
10
Published 1979
11
by Mokhtar Selat
Published 1998
12
by Anderson, W. H. Locke, 1933-
Published 1983
13
by Sun-tzu, 6th cent. B.C.
Published 1971
14
Published 1992
15
by Chandra Muzaffar, 1947-
Published 1993
16
by Buchan, Alastair, 1918-1976,
Published 1974
17
by Barger, Harold
Published 1962
18
by Carney, John P.
Published 1975
19
by Boardman, Fon W.
Published 1966
20
Published 1996