Hay, Donald A., <br/><br/>
Industrial economics and organization :  theory and evidence / 
Donald A. Hay and Derek J. Morris. 
 - xiii, 686 pages :  illustrations ;  25 cm 
<br/><br/> Rev. ed. of: Industrial economics. 1979. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9780198773023 (paperback) 0198773021 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial organization (Economic theory)
<br/><br/><label>Dewey Class. No.: </label>338.6  / HAY 1991