00351nam a22001457a 450000500170000002000180001704100120003508200150004710000170006224500470007926000370012630000120016365000120017570000180018720250904045139.0  a9789355014313  aEnglish  a530bMEH-s  aMehta, V.K.   aS. Chand's principles of physics class xi   aNew Delhi bS.Chand Schoolc2022  a1388P.   aSCIENCE  aMehta, Rohit