TY - GEN ED - Sri Lanka Standards Institution, Colombo LK TI - SLS : 8: 1991 : Specification for wire nails (first revision) PY - 1991/// CY - Colombo PB - SLSI KW - a621.886.2:669.14 KW - SRI LANKA-STANDARDS KW - STANDARDS-SRI LANKA N1 - STD1976 ER -