Hernández Díaz, Arleen. <br/><br/>
Labor Management Relations in Puerto Rico during the Twentieth Century  Arleen Hernández Díaz 

 - Gainesville  University Press of Florida  2006 
 - 260 p.  23cm. 
<br/><br/>Includes bibliographical reference and index. 
<br/><br/><label>LCCN: </label>0813029481 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial relations - Puerto Rico - History - 20th century.