Analysis :  with an introduction to proof / 
Steven R. Lay 
 - 5th ed. 
 - Upper Saddle River, N. J. :  Pearson Prentice Hall,  c2005 
 - x, 389 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780321904416 0321904419 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical analysis<br/>Proof theory