1000 Iq Puzzlesde Philip CarterMateriasPuzzlesIntelligence testsEdiciones (1)1000 Iq Puzzles (2008)D&b; Publishing · ISBN 9781904468394Más obras de Philip Carter400 Mind-bending IQ Puzzles500 IQ Puzzles (Boost Your Brain Power)TThe Blue Book of Brain TeasersThe Blue Book of Brain Teasers