Ahuja,H.L. <br/><br/>
Principles of Micro-Economics / 
by H.L.Ahuja 
 - New Delhi:  S.Chand and Company,  1977 
 - p.794 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330  / AHU-P