TY  - BOOK
AU  - Sreekantath, Gopalamenon
TI  - B Sc Physics: Sound
U1  - 534 
PY  - 1939///
CY  - Thiruvananthapuram
PB  - R
KW  - General Stack
KW  - Science
KW  - Sound & related vibrations
KW  - Physics
ER  -