Harris, Herbert. <br/><br/>
American labor. 

 - New Haven, Yale university press; London, H. Milford, Oxford university press  1939. 
 - vi, p., 459 p. illus. (facsim.) platers, ports., diagrs. 
<br/><br/> Illustratedon t.-p. 
<br/><br/>Bibliography: p. 433-450. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor--History.--United States<br/>Trade unions--History.--United States