Gravella Hugh <br/><br/>
Microeconomics 
Gravella Hugh; Rees Ray 
 - London  Longman U K          1981 
 - xiii, 620p  cm. 
 - Modern Economics .
<br/><br/> Bibliography: p 605-606 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:71, M1/TD3