Hay, Donald A. <br/><br/>
Industrial economics :  theory and evidence / 
Donald A. Hay and Derek J. Morris 
 - Oxford :  University Press,  1987. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>019871134 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial organization (Economic theory)
<br/><br/><label>LC Class. No.: </label>HD2326  / Hay 1987