Connected Mathematics: Comparing and Scaling Ratio, Proportion and Percent Grade 7 Teacher's Guide

Fitzgerald

by: Glenda Lappan · James T Fey · William M Fitzgerald · Susan N Friel · Elizabeth Difanis Phillips

Paperback

ISBN: 978-0-13-053103-2

ISBN-10: 0-13-053103-0

Prentice Hall · 2002