2010 Math Busters: Busting the Boredom of Mathematics -- Multiplication (Paperback/Saddle Stitch Binding)(11"x8.5") by Evelyn B. Christensen ***FA045-1 ***UPC# 182129000465 ***ISBN-13: 9780982617021 ***Condition: Good Used ***38 Pages @math24.4side*;1vg>mathwb @ASKUx010523v