TY - HOUR CN - TA406.5 CN - TA406.5 CY - [Evanston, Ill.] ID - 108397 KW - Radiography KW - Non-destructive testing KW - X-rays PB - American Society for Nondestructive Testing [etc.] PP - [Evanston, Ill.] SN - 0025-5327 T1 - Materials evaluation. TI - Materials evaluation. ER -