TY  - BOOK
AU  - Subramanyam, N. 
AU  - Lal, Brij
TI  - A textbook of sound
SN  - 9780706998177
U1  - 534  
PY  - 1995///
CY  - New Delhi
PB  - Vikas Publishing House Pvt. Ltd.
KW  - Physics
KW  - Sound
ER  -