Griffiths, Griff. <br/><br/>
Industrial organization and prices 
James V. Koch 
 - Cambridge, UK  Cambridge University Press  c2000. 
 - x, 160 p.  ill.  23 cm. 
<br/><br/>Includes bibliographical references(p.55) and index. 
<br/><br/><label>ISBN: </label>0521633648 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching.