Nagano,T. <br/><br/>
Commercial Operation Of Mitsubishi Continuous Copper Smelting And Converting Process. 

 - NEW YORK, ESTADOS UNIDOS  SEGEMAR  1976 
<br/><br/> American Institute Of Mining, Metallurgical And Petroleum Engineers, Inc. 
<br/><br/><label>Subjects--Index Terms: </label>Mineral/es: Cobre