NIC, NIGRO SCOTT, ROBERT HONEY <br/><br/>
PRINCIPLES OF ECONOMICS 

 - 3rd Ed. 
 - New York  Macmillan Publishing Company Limited, New York   1982 
<br/><br/><label>ISBN: </label>0 02 408360 7 
<br/><br/><label>Dewey Class. No.: </label>330.1  / SCO/PR