The IQ Booster
Book Details
Author(s)
Brecher, Erwin
Publisher
Ebury Press
ISBN / ASIN
0091809479
ISBN-13
9780091809478
Availability
In Stock.
Sales Rank
#4,174,517
Marketplace
United States 🇺🇸
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Description
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.
