BAJAJ N., . (2021). THE PHYSICS OF WAVES AND OSCILLATIONS. : MC GRAW HILL, CHENNAI.
BAJAJ N.K, . 2021. THE PHYSICS OF WAVES AND OSCILLATIONS. : MC GRAW HILL, CHENNAI.
BAJAJ N.K, . THE PHYSICS OF WAVES AND OSCILLATIONS. : MC GRAW HILL, CHENNAI. 2021.