Temas de derecho laboral 
Jorge Egas Pena. 
 - Bogotá, Colombia  Editorial Nomos ltda.  c1988. 
 - 377-641 [1] p.  illus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work--Law and legislation--Puerto Rico.<br/>Labor--Law and legislation--Puerto Rico.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Work--Laws.<br/>Puerto Rico--Labor--Laws.
<br/><br/><label>LC Class. No.: </label>KHK 1789  / .E33 1988