Text book of sound. Rev Ed 2
SUBRAHMANYAM (N) & BRIJ LAL.
Text book of sound. Rev Ed 2 - - N D Vikas Publishing House Pvt Ltd., 1995 - xiii,281
Sound
534 SUBT
Text book of sound. Rev Ed 2 - - N D Vikas Publishing House Pvt Ltd., 1995 - xiii,281
Sound
534 SUBT