Saihgal, R. L.
Text book of sound for degree calsses - 1st ed. - New Delhi S. Chand 1990 - 283 p. ill.
Sound : Physics
534 / SAI/1990
Text book of sound for degree calsses - 1st ed. - New Delhi S. Chand 1990 - 283 p. ill.
Sound : Physics
534 / SAI/1990