Improve Your IQ: Over 500 Mind-Bending Puzzles
by
Deborah Hercun
Hardcover
details (
USA
).
ISBN: 978-1-58663-761-3
ISBN-10: 1-58663-761-4
MetroBooks
· 2000
See also:
1999
Hardcover
Improve Your IQ: Over 500 Mind-Bending Puzzles