Baumaol, William J. <br/><br/>
Economics  Principles and Policy 

 - 1st ed. 
 - New York  Harcourt Brace Jovanovich Inc  1979 
 - 862p. 
<br/><br/><label>ISBN: </label>155188054 
<br/><br/><label>Dewey Class. No.: </label>330  / BAU/ECO