000 00520nam a2200169Ia 4500
008 170519s9999 xx 000 0 und d
041 _aEnglish
082 _a667.4/ISI/SPE
100 _a SPECIFICATION FOR BLECHING POWDER , STABLE
245 _aINDIAN STANDARD SPECIFICATION
_bFOR BLEACHING POWDER, STABLE
250 _a1ST
260 _bINDIAN STANDARDS INSTITUTION
_anew Delhi
_c1957
300 _c11p
650 _aCHEMICAL & RELATED TECHNOLOGY
650 _aCLEANING, COLOR & COATING TECHNOLOGIES
942 _cBK
999 _c70392
_d70392