000 00447nam a22001697a 4500
999 _c117785
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003 OSt
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008 231108b ||||| |||| 00| 0 eng d
020 _a9788131267783
082 _a543.544
_bARM:2
100 _aArmarego, Wilfred L F
_91657
245 _aPurification of Laboratory Chemicals
_bPart 2
250 _a9
260 _aNew Delhi
_bElsevier, Relax India Pvt Ltd
_c2023
300 _a671
942 _2ddc
_cBK