Perfect numerical test results
By: Joanna Moutafi ... [et al.].
Contributors: Moutafi, Joanna.
Series: Perfect series
Publisher: Random House
Published: 2007
Place of publication: London
Language: eng
Number of pages: 179
ISBN-13: 9781905211333
Subjects: Mathematical ability -- Testing; Mathematics -- Problems, exercises, etc
Genres: Problems, exercises, etc