BAUMOL, J. William. <br/><br/>
Economics principles and policy/4 
WILLIAM J. BAUMOL. 
 - 4nd edition 
 - London.  Orlando Florida.  c 1988. 
 - xxix,926p.: 
<br/><br/> Includes:Index. 
<br/><br/><label>ISBN: </label>0155188518 
<br/><br/><label>Dewey Class. No.: </label>330.