McConnell, Campbell. R. and Stanley L. Brue <br/><br/>
Economics principles problems and policies 

 - New York  Mc Graw hill  2002 
 - Various pagings 
<br/><br/><label>ISBN: </label>0-07-234036-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Economics
<br/><br/><label>LC Class. No.: </label>HB 171.5  / .M47 2002