TY - GEN ED - BUREAU OF CEYLON STANDARDS TI - SLS : 264 : 1974 : Specification for kaolin for cosmetic industry (Metric units) PY - 1974/// CY - Colombo PB - Bureau of Ceylon Standards KW - a553.612.668.58 KW - SRI LANKA-STANDARDS KW - STANDARDS-SRI LANKA N1 - STD2481 ER -