TY - BOOK AU - Frischat, G. H., AU - Moynihan, C. T. ED - International Symposium On Halide Glasses TI - Halide glasses vi: Proceedings of the 6th international symposium on halide glasses, held at technical university of clausthal, germany, october 1-5, 1989 T2 - Materials science forum SN - 0878496025 AV - QD165 I57 1989 PY - 1991/// CY - Switzerkand PB - Trans Tech Publications KW - Haloides de vidrio KW - Congresos ER -