Wilf, Herbert S. <br/><br/>
Mathematics for the physical sciences   
by Herbert S Wilf 
 - New York  Dover Publications, Inc.  1962 
 - xii, 284p. 
<br/><br/><label>ISBN: </label>0486636356 
<br/><br/><label>Dewey Class. No.: </label>510.245001  / N62.1