Smith, Eugene P. Calder, George A. <br/><br/>
Discoveries in Modern Mathemetics. 

 - 1st Ed. 
 - Columbus :  Charles E.Merrill Publishing, 
 - 422 p. 
<br/><br/><label>ISBN: </label>0675058139 
<br/><br/><label>Dewey Class. No.: </label>510  / SMI