Fourth International Symposium on Recycling of Metals and Engineered Materials : proceedings of a symposium organized by the Recycling Committee of the Extraction & Processing Division and the Light Metals Division of TMS : [Pittsburgh, Pennsylvania], October 22-25, 2000 - Stewart, Donald L.; Daley, James C.; Stephens, R. L. (Robert L.) (Minerals, Metals & Materials Society, 2000)