Husain, Izhar etc <br/><br/>
Mathematics: A textbook for class XI Part I 

 - 1st ed. 
 - New Delhi  NCERT  1994 
 - viii,131 p. 
<br/><br/><label>ISBN: </label> RS13.5 
<br/><br/><label>Dewey Class. No.: </label>510 H95M