Kapoor ,V.K. <br/><br/>
Introductory Algebra and calculus 

 - New Delhi  sultan . Chand and sons  2002 
 - 1.1-16.29p. 
<br/><br/><label>ISBN: </label>81-7014-963-0 
<br/><br/><label>Dewey Class. No.: </label>512  Kap.P2