O'Sullivan, Arthur. <br/><br/>
Economics :  principles in action / 
Arthur, O'Sullivan, Steven M. Sheffrin 
 - Custom edition. 
 - New York :  Custom publishing,  c2005 
 - xvi, 592 p. :  Col, ill. ;  28 cm 
<br/><br/> Includes glossary and indexes 
<br/><br/><label>ISBN: </label>0558304435 9780558304430 
<br/><br/><label>Dewey Class. No.: </label>330  / OSU