Forced labour 

 - Geneva  International labour office Geneva       1956 
 - 28p  cm. 
<br/><br/><label>Standard No.: </label>15,466 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:9N4.1.N4, J6