The 50 great pioneers of American industry  the stories of Rockefeller, Swift, Edison, Woolworth, Squibb, Proctor, Sears, Otis, Singer, Carrier, and 40 other business leaders and courageous innovators whose activities founded major industries and shaped today's economy 
by the editors of News Front. 
 - Chicago, Ill.  Ferguson  1965. 
 - 207 p.  ill.  29 cm. 
<br/><br/><label>LCCN: </label>64007922  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Biography.<br/>United States--Industries--History.