1
by Thatcher, Margaret.
Published 1993
2
by Weiler, Peter, 1942-
Published 1993
3
by Jones, Mervyn.
Published 1994
4
by Casey, William J.
Published 1989
5
by Denkta?s, Rauf R.
Published 1988
6
by Baker
Published 1979
7
8
by Wilson
Published 1971
9
by Churchill
Published 1966
10
by Robbins
Published 1995