TY  - BOOK
AU  - Carlin,Benson
TI  -  Ultrasonics
U1  - 534 19
PY  - 1949///
CY  - New York
PB  - McGraw- Hill Book Company
KW  - Ultrasonic waves
N1  - Includes bibliographical references and indexs (p.: 265 - 270)
ER  -