TY - BOOK TI - New developments in zeolite science and technology: proceedings of the 7th International Zeolite Conference, Tokyo, August 17-22, 1986 / SN - 0444989811 (U. S. : Elsevier) PY - 1986/// CY - Tokyo [a. o.] PB - Kodansha [a. o.] KW - ქიმია KW - ცეოლითი ER -