TY  - BOOK
AU  - Ghosh,M.
AU  - Bhattacharya,D.
TI  - A Textbook of Oscillations,waves & Acoustics
SN  - 9788121927802
U1  - 530.416 
PY  - 2006///, 2012
CY  - New Delhi
PB  - S. Chand
ER  -