TY  - BOOK
AU  - Ghosh,M.
TI  - A text-book of sound
SN  - 8121905443
U1  - 534 21
PY  - 1976///.[Reprinted 1998]
CY  - New Delhi
PB  - S. Chand
KW  - Sound
N1  - Includes index
ER  -