TY  - BOOK
AU  - Chakraborti, Pradip Kumar .
AU  - Chowdhary, Satyabrata.
TI  - Textbook on waves and acoustics
U1  - 534.5 
PY  - 1993///
CY  - Kolkata
PB  - New Central Book Agency
KW  - Physics
KW  - Wave
KW  - Sound
KW  - Wavelength
ER  -