TY  - BOOK
AU  - Subrahmanyam, N.
TI  - A textbook of sound
U1  - 534 
PY  - 1974///
CY  - New Delhi
PB  - Vikas Publishing House  pvt  Ltd
KW  - Sound
KW  - Harmonic motion
KW  - Energy of vibration
KW  - Harmonic oscillation
KW  - L C circuit
KW  - Harmonic vibration
KW  - Forced vibration
KW  - Velocity of sound
ER  -