TY - GEN ED - SRI LANKA STANDARDS INSTITUTION TI - SLS 925 : 1991 : Code of practice for target quantity setting and controlling net contents of packaged goods PY - 1991/// CY - Colombo PB - SLSI KW - a066.86:658.562.2 KW - SRI LANKA-STANDARDS KW - STANDARDS-SRI LANKA N1 - STD3040 ER -