TY - GEN ED - BUREAU OF CEYLON STANDARDS TI - SLS 492 : 1980 : Specification for footwear sizes mondopoint system PY - 1980/// CY - Colombo PB - BUREAU OF CEYLON STANDARDS KW - a685.31.181 KW - SRI LANKA-STANDARDS KW - STANDARDS-SRI LANKA N1 - STD2686 ER -