International Labour Office  <br/><br/>
The Training and Retraining of Coalminers 

 -  International Labour Office   1976 
 - 57 
<br/><br/> This report describe the development of coal resources and the changing outlook in the world coal industry. 
<br/><br/><label>ISBN: </label>92-2-101499-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International Labour- Coal Mines