TY  - BOOK
AU  - Beranek,Leo Leroy
TI  - Acoustic measurements.
U1  - 620.102 
PY  - 1949///
CY  - New York
PB  - J. Wiley
KW  - Sound
KW  - Measurement
KW  - Electro-acoustics
N1  - "Prepared under the auspices of the Office of Naval Research, Navy Dept., Washington, D.C."; Includes Bibliographical footnotes and index
ER  -