1
Published 1992
2
by Hayes, Margaret Daly
Published 1984
3
Published 1986
4
Published 1989
5
by Lin, Ching-yuan, 1932-
Published 1989
6
Published 1990
7
by Di Tella, Torcuato S, 1929-
Published 1990
8
Published 1990
9
Published 1992
10
Published 1990
11
Published 1991
12
by Burns, E. Bradford
Published 1972
13
by Wiarda, Howard J, 1939-
Published 1987
14
Published 1972
15
Published 1984
16
by Kryzanek, Michael J.
Published 1992
17
Published 1988
18
Published 1991
19
Published 1995
20
by Calvert, Peter
Published 1994