D N Dwivedi <br/><br/>
Mangerial economics 

 - 5th rev ed 
 - Vikas Publ, New Delhi  1998 
 - xxii,472p 
<br/><br/><label>ISBN: </label>0-7069-9762-X 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>338.7 Dwi