"Luthar, I S" <br/><br/>
Algebra 

 - Volume 3 Modules 
 - New Delhi  Narosa Pub.  2002 
 - 344 
<br/><br/><label>ISBN: </label>9.79E+12 
<br/><br/><label>Dewey Class. No.: </label>512  / 4 LUT