N. Subrahmanyam · 5 obras en el catálogoObrasWaves and OscillationsA Textbook of Optics [Dec 01, 2006] Subrahmanyam, N.; Lal, Brij V. and Avadhanulu, M. N.TTextbook of OpticsTextbook of OpticsAA Geography Of The World For High Schools Part- 1A Geography Of The World For High Schools Part- 1WWaves and oscillationsWaves and oscillations