Joshi, D.D. <br/><br/>
Mathematics: A Textbook for Class XII Part I 

 - 4th 
 -  New Delhi: NCERT  1994 
 - 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>510 JOS