Datta, Sibani <br/><br/>
Algebra and trigonometry 

 - New Delhi  Prentice-Hall of India  2006 
 - x, 341p. 
<br/><br/><label>ISBN: </label> RS 195.00 
<br/><br/><label>Source: </label> RS 195.00 
<br/><br/><label>Dewey Class. No.: </label>512.13 DAT