TY  - BOOK
AU  - Ristic Velimir M.
TI  - Principles of acoustic devices
SN  - 0471091537
PY  - 1983///
CY  - New York
PB  - Wiley
KW  - Ultrasonic transducers
N1  - 'A Wiley-Interscience publication.'; Includes index
ER  -