TY  - BOOK
AU  - Chakrabarti ,
AU  - Chowdhury,
TI  - Waves and Acoustics
SN  - 81-7381-033-8
U1  - 534 
CY  - West Bengal
PB  - New Central Book Agency
KW  - Waves and Acoustics
KW  - G-Phy
ER  -