Basic statistics and economics  Volume 111 

 - Colombo   Open university  1999 
 - 57p.  29 cm. 
<br/><br/><label>ISBN: </label>9552307724 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Market<br/>Products
<br/><br/><label>Dewey Class. No.: </label>519.5  / BAS