TY - BOOK AU - Indian Standards Institution TI - Indian standard methods for determination of dry and wet single strand strength and elongation of contnuous filament rayon yarn and acetate yarn: rayon and rayon products sectional committee, TDC 10 U1 - IS:1228-1957 677.46 I.S.I. PY - 1958/// CY - Indian Standards Institution, New Delhi ER -