Jain,Madhulika <br/><br/>
"O" level: made simple Module III-Business systems / 
Jain,Madhulika. 
 - 1st ed. 
 - New Delhi:  BPB publications,  1998. 
 - xx,277p;25cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8170299780 
<br/><br/><label>Dewey Class. No.: </label>004 JAI