The complete book to develop your IQ /

Azzopardi, Gilles.

The complete book to develop your IQ / Gilles Azzopardi. - London : Foulsham, c1993. - 304p.

Geared towards developing the brain's capacity for knowledge, these IQ-style tests cover the four basic criteria of intelligence: numerical calculation, spatial perception, verbalization, and reason and logic.

9780572019341 (pbk) : £5.99

153.93