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040 _cSBCL
082 _a541
_bGUR-C
100 _aGurtu, J N
245 0 _aI I T Chemistry
260 _bS Chand and Co.
_aNew Delhi
_c1900
300 _a216p.
630 _xReference reading room
650 _vScience
_aChemistry
942 _cBOOK
999 _c46142
_d46142