1
by Angue
Published 2006
2
by GEDDES
Published 1984
3
Published 1986
4
by EVERSON
Published 1990
5
by MELTZER
Published 1976
6
by KANTARIS
Published 1988
7
by TREMBLAY
Published 1990
8
by LOVELOCK
Published 1984
9
by HAMMARSKJOLD
Published 1963
10
by ALLNUTT
Published 1981
11
by ASKAR
Published 1989
12
Published 1993
13
by TROUPE
Published 1991
14
Published 1995
15
by ARISTOTLE
Published 1965
16
Published 1996
17
by FOSTER
Published 1994
18
Published 1996
19
by ADER
Published 1992
20
by BORREGE
Published 1991