Peterson, Florence <br/><br/>
American labor unions  what they are and how they work. 

 - 2d rev. ed. 
 - New York  Harper & Row  [1963] 
 - 271 p.  illus.  22 cm. 
<br/><br/><label>LCCN: </label>63010629 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trade unions--United States.<br/>Sindicatos--Estados Unidos.
<br/><br/><label>Dewey Class. No.: </label>331.880973