When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Authors: Hilary Koll & Steve Mills. Understanding Maths: Problem Solving. Title: Understanding Maths: Problem Solving. We take pride in serving you. Condition: Used; Very Good. Weight: 241. Used Book Condition.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.