Boost you IQ :
Gale, Harold.
Boost you IQ : hundreds of challenging puzzles / Harold Gale and Carolyn Skitt - London Carlton Books 2006 - 218 p.
9781847328304
Intelligence tests
Puzzles
793.73 GAL-H
Boost you IQ : hundreds of challenging puzzles / Harold Gale and Carolyn Skitt - London Carlton Books 2006 - 218 p.
9781847328304
Intelligence tests
Puzzles
793.73 GAL-H