TY  - GEN
AU  - Khanna, D. R.
TI  - A Textbook of sound with theory of oscillations and waves
U1  - 534 
PY  - 1974///
CY  - Delhi
PB  - Atma Ram & Sons
KW  -   Physics
KW  -   Motion
KW  -   Sound
N1  -   With logarithmic and other tables
ER  -