Gravelle, Hugh. <br/><br/>
Microeconomics /  
Hugh Gravella and Ray Ress. 
 - London :   Longman ,   1992. 
 - xi,752p. :   ill.,figs. ;   24cm .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label>0582023866  UKP 22.99 
<br/><br/><label>Subjects--Index Terms: </label>MICROECONOMICS 
<br/><br/><label>Dewey Class. No.: </label>338.5  / GRA/M