TY  - GEN
AU  - Subrahmanyam, N.             
AU  - Lal, Brij
TI  - A textbook of sound
SN  - 0706998170
U1  - 534 
PY  - 2003///
CY  - New Delhi
PB  - Vikas publishing house PVT LTD
KW  - Sound
KW  - Physics
N1  - Includes index
ER  -