by Hewitt, Sally.

[ 01. English Non Fiction ] Series: Aventures in arithmetic Published by : Thameside Press ; | distributed in the U.S. by Smart Apple Media, ([London] : | North Mankato, MN :) Physical details: [32] p. : col. ill. ; 31 cm. Subject(s): Mathematical recreations. | Puzzles. | Arithmetic --Problems, exercises, etc. Year : 2001 Item type : 01. English Non Fiction