000 00366nam a2200145Ia 4500
008 220928s9999 xx 000 0 und d
020 _a9788121916233
082 _bJAI
100 _aJAIN, S.K.
245 0 _aCONCEPTUAL CHEMISTRY FOR CLASS 12
260 _bS.CHAND AND COMPANY PVT. LTD., NEW DELHI
_c2003
300 _a1454
650 _aChemistry
942 _cBK
999 _c207336
_d207336