Dwivedi,D.N. <br/><br/>
Managerial economics 

 - 7th 
 - Vikas Publ House Pvt Ltd, New Delhi  2008 
 - xxiv,704 
<br/><br/><label>ISBN: </label>9788125923473 
<br/><br/><label>Dewey Class. No.: </label>338.7 Dwi