00516nam a22001457a 4500 0 0 0 0 GGL GGL 2019-09-07 Purchased: Allied Books Company 789.35 4 2 530 ARU 57063 2025-08-13 00:00:00 2022-12-27 1 BK 26414 26414 9788120325975 (pbk) 530 ARU Aruldhas, G P. Rajagopal Modern physics Delhi PHI learning 2018 xvi, 440 p. : ill. ; 24 cm. Includes appendix, bibliography, answers to problems and index. Modern physics Physics Quantum mechanics Molecular spectra Atomic physics Fiber optics Nuclear Lasers Solids RICAS BK