TY  - BOOK
AU  - Chakrabarty,Pradip Kumar
AU  - 
TI  - A text book of sound 
U1  - 534/PRT 
PY  - 0000///India International
PY  - 1973///
CY  - Calcutta 
KW  - Sound
KW  - Physics
N1  - Includes index and Bibliography and Glossary.
ER  -