000 00275nam a2200109Ia 4500
008 230512s9999 xx 000 0 und d
100 _aJohar, SP
245 0 _aModern ABC of Chemistry Vol1 XI
260 _c2010
_aJalandhar
_bModern Publisher
650 _aChemistry
942 _cBK
999 _c7724
_d7724