Dwivedi, D N . <br/><br/>
Principles of Economics /  Textual Documents 
D N Dwivedi. 
 - Ist Edn / 
 - New Delhi :  Vani Educational Books ,  1985. 
 - 701p ;  19cm,. 
<br/><br/><label>Subjects--Index Terms: </label>Economics T/G-Economics 
<br/><br/><label>Dewey Class. No.: </label>330  / Dw 969 P