00452nam a22001817a 450000500170000002000180001704100120003508200140004710000220006124500350008325000120011826000490013030000090017965000120018870000240020070000190022470000270024320260616093555.0  a9789937125505  aEnglish  a530bKC-p  aK.C, Hari Bahadur  aPrinciples of physics grade xi  a4th ed.  aKathmandubAdvance Saraswati Prakashanc2082  a648p  aScience  aPanthi, Dharma Raj   aPoudel, Deepak  aTiwari, Praveen Kiran