Levers

Text and pictures introduce the lever, a simple machine used to change force and motion.

9781510520639
book
Cover image of Levers

Holdings

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3347599673735615836891892816825025132616000546186621.8 MAR621.816407292551640729255
33579986745790158468918928168252182T 5730192621.8 MAR621.816407292551640729255
3533947588671323356891890RHLE405RHLE033486621.8 MAR621.816427897121736518457
354622069099112358689189281682WIRO503WIRS901514621.8 MAR621.816427897121736518457