Zieger, Robert H. <br/><br/>
American workers, American Unions, 1920-1985 / 
Robert H. Zieger. 
 - Baltimore, Calif. :  Johns Hopkins Press,  1986. 
 - xii, 233p. 
<br/><br/><label>ISBN: </label>0801831261 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trade-unions--United States--History--20th century.