Hay Donald A <br/><br/>
Industrial economics    Theory and evidence    

 - Oxford  University Press           1979 
 - x, 649p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics-Industry
<br/><br/><label>Dewey Class. No.: </label>X9, L9/TD3