000 00461nam a22002057a 4500
003 OSt
005 20251030151408.0
008 140306b xxu||||| |||| 00| 0 eng d
020 _a8186614257
040 _cKLIB
041 _aeng
082 _a540.076
_bD 537c
100 _aDhingra, A.P.
245 _aChemistry
260 _aDelhi
_bHempra publishing House
_c2003
300 _aiv,506p: ill.
650 _aChemistry
650 _aScience
942 _cBK
999 _c17414
_d17414