00528nam a22001817a 4500 0 0 0 0 RIEBPL RIEBPL 2021-10-13 0 530 GA:Y 55269 2021-10-13 00:00:00 2021-10-13 BK 43384 43383 OSt 20211013121610.0 211013b ||||| |||| 00| 0 eng d 0 eng 530 GA:Y Goyal, R.P. Unified physics vigyaan : Ekeekrt pathyakramanusar duiteey varsh ke liye bhag-2 (Hindi) Indore : Shivlal Agarwal and Company, 1999 xii, 518p. Mechanical--Waves | Electromagnetism | Physics--Optics BK