Test Your IQ: 400 Questions to Boost Your Brainpower
By Unknown Author.
Description
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. 128 pages, 50 b/w illus., 4 3/4 x 7. - from Amzon
ISBN(s)
0749448334, 9780749448332
