TY  - BOOK
AU  - Ensminger,Dale
TI  - Ultrasonics: fundamentals, technology, applications 
T2  - Mechanical engineering
SN  - 0824776593
PY  - 1988///
CY  - New York
PB  - M. Dekker
KW  - Ultrasonic waves
KW  - Industrial applications
KW  - Ultrasonics
N1  - Includes bibliographies and indexes
ER  -