Singh, Bhawana <br/><br/>
Algebra-1 

 - 1st 
 - Delhi  Vinayaka Educational Prakashan  2009 
 - 226p. 
<br/><br/> 9362 
<br/><br/><label>ISBN: </label> 189 
<br/><br/><label>Dewey Class. No.: </label>512 SIN-A