Michael T. Valley, Nancy K. Del Grande, Albert S. Kobayashi, chairs/editors ; sponsored and published by SPIE--the International Society for Optical Engineering ; cosponsored by SEM--Society for Experimental MechanicsSPIEc1993
sponsored by ASTM Committee E-7 on Nondestructive Testing, American Society for Testing and Materials, Gaithersburg, Md., 5-7 Sept. 1979 ; George Birnbaum and George Free, editorsASTMc1981