2002 Welcome Books, Simple Machines Series, Early Intervention Level 9 -- What Is a Wheel and Axle? (Paperback)(6"x7"x0.1") by Lloyd G. Douglas ***Summary: Introduces the wheel and axle as a simple machine that can make it easier to move heavy objects, as well as to flatten dough. ***ISBN-13: 9780516240275 ***Condition: Good Used ***24 Pages @E2.4b;0>scholastic.read ASKU#053023v
