;:-i!X! MATERIALS RESEARCH SOCIETY SYMPOSRJM PROCEEDINGS VOLUME 455 Structure and Dynamics of Glasses and Glass Formers . I J mm mm rjij .fl '.Uli-. S.ti ;-|-:: ; Symposium held December 2-6,1996, Boston, Massachusetts, U.S.A. EDITORS: CA. Angell Arizona State University Tempe, Arizona, U.S.A. K.L. Ngai Naval Research Laboratory Washington, D.C., U.S.A. J. Kieffer University of Illinois, Urbana Urbana, Illinois, U.S.A. T. Egami University of Pennsylvania Philadelphia, Pennsylvania, U.S.A. G.U. Nienhaus University of Ulm Ulm, Germany IMIRISI DTIC QUALITY INSPECTED 8 MATERIALS RESEARCH SOCIETY \ PITTSBURGH, PENNSYLVANIA