Bartle, Robert G Sherbert, Donald R <br/><br/>
Introduction to Real Analysis / 
Robert G Bartle and Donald R Sherbert 
 - 4th ed. 
 - New Delhi :  Wiley,  c2011 
 - xiii, 402 p. 
<br/><br/><label>ISBN: </label>9788126551811 
<br/><br/><label>Dewey Class. No.: </label>515 BAR