000 004740000a22001810004500
027 _aSLS 251 : 1991
_q1991
041 _aeng
080 _a664.681
942 _cSD
110 _aSRI LANKA STANDARDS INSTITUTION
245 _aSLS 251 : 1991 : Specification for biscuits (First revision)
260 _aColombo
_bBureau of Ceylon Standards
300 _a15p.
500 _aSTD2472
650 _aa664.681
650 _aSRI LANKA-STANDARDS
650 _aSTANDARDS-SRI LANKA
999 _c65466
_d65466