TY - BOOK TI - Recent trends in man-made fibers: report U1 - 677.4 S28R PY - 1972/// PB - Ludhiana KW - MAN - MADE FIBERS INDUSTRY -- ADDRESSES, ESSAYS, LECTURES KW - MAN - MADE FIBERS INDUSTRY -- ADDRESSES, ESS KW - TEXTILE FIBERS, SYNTHETIC -- ADDRESSES, ES KW - URES ER -