Westfall, Richard S. <br/><br/>
Force in Newton's physics / 
by Richard S. Westfall 
 - London :  MacDonald,  1971 
 - xii, 579 p. :  ill. ;  24 cm. 
 - History of science library .
<br/><br/>Incudes bibliographical references (p. 551-565) and index 
<br/><br/><label>ISBN: </label>0444196110 
<br/><br/><label>LCCN: </label>76-139572 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dynamics--History