Ross, MacDonald G. <br/><br/>
Leibniz / 
G. MacDonald Ross. 
 - Oxford :  Oxford University Press,  1984. 
 - [vi], 121 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0192876201 (pbk.)  
<br/><br/><label>Dewey Class. No.: </label>193  / ROS