Motion, forces, and energy 
Maton, Anthea. 
 - Second edition. 
 -  Prentice Hall,  1994 
 - 160 p. ;. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-13-402041-3 
<br/><br/><label>Dewey Class. No.: </label>R 550 M41m 1994