William J Baumol; <br/><br/>
Economics: Principles and policy 

 - 2nd 
 - New York.  Harcourt Brace Jovanovoch Inc  , US       1982 
 - xxvii,836p 
<br/><br/><label>ISBN: </label>155188356 
<br/><br/><label>Dewey Class. No.: </label>330