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

 - Delhi  Vikas  1986 
 - 702 p.  HB  24 cm. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330.01  / DWI