Hay, Donald. A. <br/><br/>
Industrial Economics  Theory and evidence 

 - 4th ed. 
 - New York  Oxford University Press  1979 
 - x, (2), 649  Pb  23.3cm 
<br/><br/><label>ISBN: </label>0-19-877113-4 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Industrial Economy<br/>
<br/><br/><label>Dewey Class. No.: </label>338