VII International mineral processing congress 
/ Technical papers presented 20-24 September, 1964 sponsored by the American Institute of Mining..............................................Mines 
 - New York:   Gordon and Breach Science Publishers Inc,   1964 
 - xi, 611p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical papers
<br/><br/><label>Universal Decimal Class. No.: </label>622.7(05)  / K5