Cox, Archibald  Bok, Derek Curtis  Gorman, Robert A. <br/><br/>
Cases and materials on labour law 

 - 8th ed. 
 - New York  The Foundation Press  1977 
 - l, 1315p. 
<br/><br/><label>Subjects--Index Terms: </label>Labour law - United States 
<br/><br/><label>Universal Decimal Class. No.: </label>349.2(73)  / COX'77