by Ken Russell (Author), Philip J. Carter (Author)
These mental workouts include demanding word games, mathematical bell-ringers, prefix puzzlers, and algebraic twisters guaranteed to rile your brain, and make you feel like a genius when you get the right answer.
Format: Paperback
Pages: 128
Edition: New
Publisher: Cassell Illustrated
Published: 16 Apr 1992
ISBN 10: 0706370597
ISBN 13: 9780706370591