DHINGRA , I.C. <br/><br/>
MANAGERIAL ECONOMICS 

 - 2nd Ed. 
 - NEW DELHI  SULTAN CHAND & SONS  2010 
 - 643p. 
<br/><br/> TE3434 
<br/><br/><label>ISBN: </label> 225 
<br/><br/><label>Dewey Class. No.: </label>658.383 DHI I