Raymond Blum
6 published titles
- ISBN: 080698354X
- Sterling
- 1991
- Details
- ISBN: 080698354X
- Sterling Pub. Co
- 1991
- Details
Math tricks, puzzles & games
1 edition
- ISBN: 0806905832
- Sterling Pub. Co
- 1995
- Details
- ISBN: 0806997842
- Sterling
- 1997
- Details
- ISBN: 140270125X
- Sterling
- 2001
- Details
- ISBN: 140270125X
- Sterling Juvenile
- 2003
- Details
- ISBN: 1402700261
- Sterling Juvenile
- 2002
- Details
Mathemagic : 169 astonishing numerical challenges
(Contributor)
1 edition
- ISBN: 9781402788086
- Sterling
- 2010
- Details