Provision of facilities for the promotion of workers welfare 

 - Geneva  International labour office Geneva       1949 
 - 94p  cm. 
<br/><br/><label>Standard No.: </label>15,122 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:94.1.N4, H9