Railroads in the age of regulation, 1900-1980 / 
edited by Keith L. Bryant, Jr. 
 - xxix, 518 pages ;  xxix, 518 pages ;  29 cm. 
 - Encyclopedia of American business history and biography .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Railroads--History--20th century.--United States<br/>Railroads and state--History--20th century.--United States.
<br/><br/><label>Dewey Class. No.: </label>338.413850973