1
by Hoyle
Published 1996
2
by Alcock
Published 1995
3
by Barry
Published 1997
4
by Crosby
Published 1984
5
by Hutchins
Published 1994
6
by Lam Siew Wah
Published 1994
7
by Wilton
Published 1994
8
by Edvardsson
Published 1994
9
10
11
by Hoyle
Published 1994