00325nam a2200133Ia 4500 190829s9999||||xx |||||||||||||| ||und|| 978817371018X Rama Reddy .K Oscillations And Wave Universities Press Hyderabad 1994 Waves Badami, S.B BK 2269 2269 0 0 0 0 PHY GBCTL GBCTL F24 2023-12-13 95.00 531.322 RAM/O 22195 BK