TY  - BOOK
AU  - Khanna, D R; Bedi, R S
TI  - Textbook of sound with theory of oscillations and waves
U1  - 534 KHA-T 22
PY  - 1980///
CY  - 
PB  - Atma Ram & Sons, New Delhi
KW  - Sound & related vibrations; Physics
ER  -