Datta Ushri <br/><br/>
Algebra and trignometry 

 - 1 
 -  PHI Learining Private Limited, New Delhi  2006 
 - 341 
<br/><br/><label>ISBN: </label>8120329740 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>PG 512.13 USH-A