D.N. DWIVEDI, <br/><br/>
MANAGERIAL ECONOMICS 

 - 6TH 
 - new delhi  SANGAM BOOKS LTD  2003 
 - 250 
<br/><br/><label>ISBN: </label>9788125910046 
<br/><br/><label>Dewey Class. No.: </label>650  / MAN-D