WANNACOH, PAUL WANNACOH, RONALD <br/><br/>
ECONOMICS 

 - 3rd Ed. 
 - New York  McGraw-Hill Book Company Limited, New York   1986 
<br/><br/><label>ISBN: </label>0 07 766648 2 
<br/><br/><label>Dewey Class. No.: </label>330  / WAN/E