00355nam a22001457a 4500020001800000041001300018082001500031100001800046245003300064250001200097260004400109300000900153700002100162700002600183  a9789937730212  aEnglish   a540bBHA-e  aBharati, S.K.  aEssential Chemistry Grade XI  a2nd ed.  aKathmandu bKriti Publication c2080 BS  a567p  aPandit, Amardip   aMishra, Rupesh Kumar