TY  - BOOK
AU  - Efron, Alexander
TI  - Sound
SN  - 9780490001411
U1  - 534 EFR-S 22
PY  - 1968///
CY  - 
PB  - Vakils Feffer & Simons Pvt. Ltd., Bombay
KW  - Sound & related vibrations; Physics
ER  -