AU - Maddin,Robert ED - International Conference on the Beginning of the Use of Metals and Alloys TI - The beginning of the use of metals and alloys: papers from the Second International Conference on the Beginning of the Use of Metals and Alloys, Zhengzhou, China, 21-26 October 1986 SN - 026213232 AV - TN16, I58 1988 PY - 1988/// CY - Cambridge, Mass. PB - MIT Press KW - Metallurgy KW - History KW - Congresses N1 - Includes bibliographies and index ER -