Economics: principles and policy 

 - Mexico  Thomson South-Western  2006 
 - xxxiii,796p.  28cm. 
<br/><br/><label>ISBN: </label>9780324323436 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>LC Class. No.: </label>HB171.5.B322  / Baumol, William J