Gregory, Paul R. <br/><br/>
Essentials of economics / 
Paul R. Gregory 
 - 5th ed. 
 - Boston, Mass. :  Addison Wesley,  c2002 
 - 322 p. :  ill. 
 - The Addison-Wesley series in economics .
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0321088212 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>LC Class. No.: </label>HB171.5  / G733E 2002