000 00366nam a22001337a 4500
005 20210521104146.0
008 210521b ||||| |||| 00| 0 eng d
041 _aeng
100 _aBureau of Indian Standard : BS 6648:1986
_924272
245 _aWet ashing of Textile material
260 _aNew Delhi
_bBureau of Indian Standard
_c1986
300 _a3p.
942 _cBK
999 _c61687
_d61687