00458nam a22001697a 450000500170000002000180001704100130003508200190004810000180006724500440008525000170012926000430014630000090018965000450019870000200024370000250026320250608081315.0  a9789937885546  aEnglish   a540.724bBHA-e  aBharati, S.K.  aEssential Practical Chemistry Grade XII  aRevised  ed.  aKathmandu bKriti Publication c2082BS  a296p  aLaboratory Manual, Science , Experiment   aPandit, Amardip  aMishra, Rupesh Kumar