Dwivedi, D N <br/><br/>
Principles of economics 

 - 2nd ed. 
 - Noida  Vikas Publishing House  2018 
 - xii, 627 p. 
<br/><br/> 3276 27/09/2018 HBD18/7507 05/10/2018 Main Budget 
<br/><br/><label>ISBN: </label> RS550 
<br/><br/><label>Dewey Class. No.: </label>330 D969P(2)