Undergraduate analysis 
Lang, Serge, 
 - 2nd ed. 
 - New York :  Springer,  1997 
 - xv, 642 p. :  ill. ;  25 cm. 
 - Undergraduate texts in mathematics .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0387948414 (hardcover : alk. paper)