000 00362nam a22001337a 4500
082 _a658.562 QUA
100 _aInstitiute of chemistry ceylon
245 _aQuality control of consumer product
250 _aSeminar Reports
260 _aColombo
_bInstitiute of Chemistry Ceylon
_c1981
300 _a35
650 _aconsumer product
_aseminar reports
942 _cBK
999 _c3280
_d3280