TY  - BOOK
AU  - Krautkramer J
AU  - Krautkramer H
TI  - Ultrasonic testing of materials
U1  - 620.102 
PY  - 1969///
CY  - London
PB  - George Allen & Unwin
KW  - Materials engineering
N1  - Translation of the 2nd rev German edition
ER  -