Dhingra, Ishwar C  <br/><br/>
Business Economics / 
I C Dhingra 
 - New Delhi:  Sulthan  Chand&Sons,  1997. 
 - 455p 
<br/><br/><label>ISBN: </label>8170141176 
<br/><br/><label>Dewey Class. No.: </label>338  / DHI/B