00417nam a22001697a 4500 20260917193305.0 181206b xxu||||| |||| 00| 0 eng d eng 537.1 KNS Khare, N.S 741 Magnetism And Electricity S. S.Srivastava 7th ed. New Delhi Atma Ram & Sons 1969 832p Physics 713 BK 14181 14181