000 00371nam a2200133Ia 4500
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082 _a541.225 4
_bANO
100 _aNo Author,
245 0 _aPolomer Sences
260 _bNATIONAL BOOKSTALL
_aKottayam
_c1900
630 _xPhysical ChemistryGeneral Stack
650 _aNatural Sciences
_vChemistryGeneralia
942 _cBOOK
999 _c96574
_d96574