Productivity and technology in the metallurgical industries :  proceedings of the International Symposium on Productivity and Technology in the Metallurgical Industries / 
co-sponsored by the Minerals, Metals & Materials Society and Gesellschaft Deutscher 
 - xiii, 958 páginas 
<br/><br/><label>ISBN: </label>0873391004 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Extracción (Química)--Congresos<br/>Metalurgia--Congresos<br/>Plantas metalúrgicas--Congresos
<br/><br/><label>LC Class. No.: </label>TN605  / I59 1989