Thomas, B George. <br/><br/>
Calculus and analytic geometory .nineth edition 

 - New Delhi :  Addison Wesley Longman,  2007 
 - 1139. 
<br/><br/><label>ISBN: </label>9812359877 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analysis
<br/><br/><label>Dewey Class. No.: </label>515  / THO