7Th International Conference on the Structure of Non-Crystalline Materials (Ncm7), Date: SEP 15-19, 1997, Location: CAGLIARI, ITALY, Sponsors: Presidenza Giunta Reg, Reg Autonoma Sardegna, Assessorato Affari Gen, Camera Commercio Ind Artigianato & Agr, EMSA, Ente Minerario Sardo, Fdn Banco Sardegna, Univ Cagliari, CNR, Com Chim, INCM, Consorzio Interuniv Nazl Chim Mat, SARAS Raffinerie Sarde, Comune Iglisias, Assoc Univ Sulcis Iglesiente, Ente Sardo Ind Turistiche