The structure of American industry :  some case studies / 
with an introduction by Edward Mason. 
 - Rev. ed. 
 - New York :  Macmillan,  [1955] 
<br/><br/> First published in this ed. 1954. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries -- United States.--Industries -- United States.