Shows that by understanding the principles on which IQ tests are based, anyone can improve their IQ performance by a significant extent. The book contains a series of tests, an explanation of how to improve your mental performance and a selection of "after" tests to gauge your improvement.
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Book Description Ebury Press. PAPERBACK. Book Condition: New. 0091809479 New Condition. Bookseller Inventory # NEW6.3015380
Book Description Ebury Press, 1996. Paperback. Book Condition: New. Bookseller Inventory # DADAX0091809479