TY  - BOOK
AU  - Edmonds Peter D Ed.
TI  - Ultrasonics
T2  - Methods of exprimental physics; 19
U1  - C35z7, M1-;1 
PY  - 1981///
CY  - New York    
PB  -  Academic Press       
KW  -  Sound
KW  -  Ultra sound
KW  - Physics
ER  -