Collins, Roy

International Symposium on Nondestructive Characterization of Materials (4th : 1990 : Annapolis, Maryland), Ruud, Clayton O., Bussiere, Jean F., Green, Robert E.

Symposium C on Acoustic, Thermal Wave, and Optical Characterization of Materials (1989 : Strasbourg, France), Crean, G. M., Locatelli, M., McGilp, J., European Materials Research Society

National Seminar on Non-Destructive Examination of Non-Metallic Materials (Concrete) (1991 : Kuala Lumpur), SETSCO services Pte. Ltd, International Atomic Energy Agency (United Nations Development Programme)

Symposium C on Acoustic, Thermal Wave, and Optical Characterization of Materials n( 1989: Strasbourg, France)

American Society of Mechanical Engineers. Winter Meeting (1988 : Chicago, Ill.), Rose, Joseph L., Tseng, A. A. (Ampere A.), American Society of Mechanical Engineers. Materials Division

American Society for Metals. Materials Testing and Quality Control Division, American Society for Nondestructive Testing. Technical Council, Forum of the Prevention of Failure through Nondestrutive Inspection (4th : 1976 : Tarpon Springs, Florida), Forum on Prevention of Structural Failures in Transportation Industry (5th : 1977 : Tarpon Springs, Florida)

Bush, Albert J., Baladi, Gilbert Y., ASTM. Committee D-4 on Road and Paving Materials, ASTM. Committee D-18 on Soil and Rock, International Symposium on Nondestructive Testing of Pavements and Backcalculation of Moduli (1st : 1988 : Baltimore, Maryland)

Seminar on Non Destructive Testing on Concrete (1992 : Petaling Jaya), Ahmad Tajuddin Ali, 1948-

Workman, Gary L.

Joint Conference on Nondestructive Testing of High-Performance Ceramics (1987 : Boston, Mass.), Vary, Alex, Snyder, Jack

Seminar on Status and Prospect of Non-Destructive Testing in Malaysian Industries (1985 : Kuala Lumpur)