Twomey, David P., <br/><br/>
Labor law and legislation 
David P. Twomey. 
 - 7th ed. 
 - Cincinnati  South-Western Pub. Co.  [c1985] 
 - xxi, 634 p.  ill. 
<br/><br/> Sixth ed. has title: Labor law & legislation. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0538129905 
<br/><br/><label>LCCN: </label>84072622  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trade unions--Law and legislation--Cases.--United States<br/>Labor laws and legislation--Cases.--United States