NCERT <br/><br/>
Economics:  Economics textbook for class-9 

 - New Delhi  NCERT  2006 
<br/><br/> Economics textbook for class-9 
<br/><br/><label>ISBN: </label>8174505172 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science<br/>Economics<br/>Economics textbook 
<br/><br/><label>Dewey Class. No.: </label>330  / NCE-E