Working with the Ratio Table, Grades 5-8 (Resource Package): Mathematical Models (Young Mathematicians at Work)

by: Antonia Cameron · Maarten Dolk · Catherine Twomey Fosnot · Sherrin B Hersch · William Jacob Paperback details (USA). ISBN: 978-0-325-00896-7 ISBN-10: 0-325-00896-5 Heinemann · 2006