DePree, John. <br/><br/>
Introduction to real analysis   
by John DePree, Charles Swartz 
 - New York  John Wiley & Sons  1988 
 - xi, 355p. 
<br/><br/><label>LCCN: </label>87-34622 
<br/><br/><label>Dewey Class. No.: </label>515.8  / N881