00437nam a22001697a 450000500170000002000180001704100130003508200190004810000180006724500430008525000120012826000410014030000090018165000320019070000200022270000250024220260630103852.0  a9789937885546  aEnglish   a540.724bBHA-e  aBharati, S.K.  aEssential practical chemistry grade xi  a1st ed.  aKathmandu bKriti Publication c2080  a192p  aLaboratory Manual, Science   aPandit, Amardip  aMishra, Rupesh Kumar