000 00310nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aJain.S.K.
245 0 _aConceptual Chemistry for Class XI
250 _a2015
260 _bNew Delhi: S.Chand & Company
300 _aV.P
650 _aCHM
942 _cENG
999 _c13236
_d13236