TY  - BOOK
AU  - Frederick,J.R.
ED  - United States.
TI  - Improved ultrasonic nondestructive testing of pressure vessels
U1  -  624.176 
PY  - 1978///
CY  - Washington, D.C.
PB  - United States Government Printing Office
KW  - Pressure vessels
KW  - Strains and stresses
KW  - Structural dynamics
ER  -