Singal, Asha rani <br/><br/>
Mathematics  Textbook for class IX 

 - DELHi  NCERT  2002 
 - 347p. 
<br/><br/><label>ISBN: </label>978817450026X 
<br/><br/><label>Standard No.: </label>121646 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510  / SIN