Vittal.P.R <br/><br/>
Trigonometry  

 - 3 
 - Chennai  Margham Publications  2004 
 - 200 
<br/><br/><label>ISBN: </label>978-93-83242-63-4 
<br/><br/><label>Dewey Class. No.: </label>516.24 P04 VIT