PETERSEN, H. C. <br/><br/>
Managerial Economics 

 - 4th Ed. 
 - New Delhi  Prentice Hall,  1999. 
 - 662p.;  24cm 
<br/><br/><label>ISBN: </label>81-203-20600-3 
<br/><br/><label>Dewey Class. No.: </label>330 PET