Dwivedi, D.N <br/><br/>
Managerial economics / 
D.N Dwivedi 
 - New delhi:  Vikas,  2009 
 - 704 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330  / DWI/M