OPEN University of Sri Lanka <br/><br/>
Labour law- block 1, level- 6- Faculty of humanities & social sciences, LL.B. De 

 - Nugegoda  The Open Univ. of Sri Lanka  1990 
 - 150 p. 
<br/><br/><label>ISBN: </label>209301 
<br/><br/><label>Dewey Class. No.: </label>344.01  / OPE