TY - GEN ED - BUREAU OF CEYLON STANDARDS TI - SLS 252 : 1973 : Specification for moulded solid rubber soles and heels PY - 1973/// CY - Colombo PB - Bureau of Ceylon Standards KW - a685.312:122.6 KW - SRI LANKA-STANDARDS KW - STANDARDS-SRI LANKA N1 - STD2473 ER -