TY  - RPRT
TI  - A comparison of American and European ultrasonic testing standards 
AU  - Golan, Sam
PY  - 1979
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 79-1790
DO  - 10.6028/NBS.IR.79-1790
ER  -