G.S  MONGA <br/><br/>
MATAHAEMATICS AND  STATISTICS FOR ECONOMICS 

 - NEW DELHI  VIKAS PUBLISHING HOUSE  2002 
<br/><br/><label>ISBN: </label>978-81-259-0982-8 
<br/><br/><label>Dewey Class. No.: </label>330.182  / MON/M