Guigui A. Au. <br/><br/>
Contribution of the ILO to workers education 1919-1970 

 - Geneva  International labour office Geneva       1972 
 - 187p  cm. 
<br/><br/><label>Standard No.: </label>15,260 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:9585OaT.I.N70-N19, L2