Barthwal, R R <br/><br/>
Industrial economics : an introductory text book 

 - 2nd ed. 
 - New Delhi  New Age International  2000 
 - xi+544 
<br/><br/><label>ISBN: </label>9788122412789 
<br/><br/><label>Dewey Class. No.: </label>338.5  BAR;1  R