Dwivedi, D. N. <br/><br/>
Managerial Economics / 
Dwivedi,D.N 
 - 7th ed. 
 - xxiv, 704 p. 
<br/><br/><label>ISBN: </label>9788125923473 
<br/><br/><label>Dewey Class. No.: </label>338.5024658