000 00349nam a2200145Ia 4500
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082 _bJAI
100 _aJAIN, P.C.
245 0 _aENGINEERING CHEMISTRY
250 _a15TH
260 _bDHANPAT RAI AND COMPANY PVT. LTD., NEW DELHI
_c2010
300 _a1288
650 _aChemistry
942 _cBK
999 _c146006
_d146006