Legunn, Joel. <br/><br/>
Motion. 

 - Mankato, Minn. :  Creative Education,  1971. 
 - 124 p. :  ill. 
 - A Creative understanding book .
<br/><br/> Discusses the principles of motion, the ways it is measured, its different forms, and its constant effect upon us. 
<br/><br/><label>ISBN: </label>0871910411 
<br/><br/><label>LCCN: </label>73128852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motion.<br/>Force and energy.
<br/><br/><label>Dewey Class. No.: </label>531