000 00483nam a22001697a 4500
005 20260307150444.0
008 260307b |||||||| |||| 00| 0 eng d
020 _a000
041 _aeng
082 _a660.284
_bMAH/P
100 _aMahajan, Vinod Kumar
245 _aPurification Of Chemicals
_bLaboratory & Industrial Chemicals
_cVinod Kumar Mahajan
260 _aDelhi:
_bSmall Business Publications,
_c1988.
300 _a86p.
700 _aMahajan, Vinod Kumar
942 _cBK
999 _c43714
_d43714