Sobel, Robert,  1931 Feb. 19- <br/><br/>
The age of giant corporations  : a microeconomic history of American business, 1914-1970. / 
Robert Sobel 
 - Westport, Conn. :  Greenwood Press,  1972 
 - xiii, 257 p. ;  22 cm. 
<br/><br/>Bibliography: p. 237-242. 
<br/><br/><label>ISBN: </label>0837164044 
<br/><br/><label>LCCN: </label>72-835 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industry and state--United States--History--20th century<br/>Corporations--United States--History--20th century
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Industries--History--20th century