TY  - BOOK
AU  - IEEE Ultrasonics symposium (1994
AU  - Levy, M., ed.
TI  - Ultrasonics symposium. Proceedings. v.2 of 3
SN  - 0780320131
U1  - 620.28 
PY  - 1994///
CY  - New York
PB  - IEEE
ER  -