TY - GEN ED - BUREAU OF CEYLON STANDARDS TI - SLS 275 : 1980 : Specification for toothpaste (First revision) PY - 1980/// CY - Colombo PB - Bureau of Ceylon Standards KW - a668.583.44 KW - SRI LANKA-STANDARDS KW - STANDARDS-SRI LANKA N1 - STD2494 ER -