Mankiw, N.Gregory <br/><br/>
Principles of Microeconomics 
Mankiw, N.Gregory 
 - New York  The Dryden Press  1998 
<br/><br/><label>LCCN: </label>HB 172.5 MAN 
<br/><br/><label>LC Class. No.: </label>HB 172.5 MAN  / 2