Alder, Harry Boost your intelligence : tested techniques for improving your IQ and EQ / Tested techniques for improving your IQ and EQ Harry Alder - London : Kogan Page, 2000 - 180 p. : ill. ; 22 cm. Includes index ISBN: 0749432209 RM46.60 Subjects--Topical Terms: Intelligence levelsIntelligence testsMultiple intelligences