Dwivedi, D. N. . <br/><br/>
Principles of EconomicsD. N. Dwivedi /  Textual Documents 
D. N. Dwivedi. 
 - 1st ed. / 
 - Delhi :  Vani Educational Books ,  1985. 
 - xi,701p. :  ill ;  25cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0-7069-2716-8 
<br/><br/><label>Subjects--Index Terms: </label>Economics