Mineral processing :  proceedings of the Sixth International Congress held at Cannes, May 26 - June 2, 1963 / 
edited by A. Roberts 
 - Oxford :  Pergamon Press, Symposium Publications Division,  1963 
 - ix, 742 p. :  ill. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ore--dressing--Congresses<br/>Metallurgy--Congresses