Description
Item Description:"Presented September 20-24, 1964 [and] sponsored by the American Institute of Mining, Metallurgical, and Petroleum Engineers, and Columbia University, in conjunction with the Centennial of the School of Mines."
"Abstracts in English, French, German, Russian, and Spanish."
"Campanion volume, Milling methods in the Americas."
Physical Description:volumes : illustrations ; 28 cm.
Bibliography:Includes bibliographies.