Aggarwal B S  <br/><br/>
Learn Library  Cataloguing 
Aggarwal B S  and Yashoda Rani 
 - 
 - New Delhi  Ess Ess Publications  2005 
<br/><br/>  
<br/><br/><label>ISBN: </label>8170004519  Rs 
<br/><br/><label>Dewey Class. No.: </label>025.52 ANI/LEA;2