The formula
Subtitle: intelligence
By: told by Michael Rosen ; illustration, Carme Peris.
Contributors: Peris, Carme.; Bach, Mauricio.
Series: Experiences
Publisher: Firefly
Published: 1989
Place of publication: Hove
Language: eng
Number of pages: 26
Notes: Adaptation of La inteligencia - la fórmula by Mauricio Bach.