TY  - BOOK
AU  - Chakraborty, P.K
AU  - Chowdhury, Satyabrata
TI  - A Text book on waves and acoustics with introduction to mathematical physics
SN  - 1416
U1  - 535 CP 
PY  - 1982///
PB  - New Central Book Agency
KW  - PHYS
ER  -