TY  - BOOK
AU  - Krautkramer, Josef
AU  - Krautkramer, Herbert
TI  - Ultrasonic testing of materials
U1  - 620.11274 
PY  - 1990///
CY  - New Delhi
PB  - Narosa Pub. House
N1  - Translation 5th revised German Edn
ER  -