xiv, 772 pages, 3 unnumbered leaves of plates : illustrations, maps ; 23 cm
Note
Imprint covered by label: Published and distributed in the United States by American Elsevier Pub. Co., New York.
"Organized by Institution of Mining and Metallurgy, in co- operation with the Institution of Mining Engineers and the Institute of Quarrying, held from 16th to 19th Nov. 1964, at Caxton Hall, Westminister, London."