5 books
Ultrasonic Materials Characterization: Proceedings of the First International Symposium on Ultrasonic Materials Characterization Held at the National Bureau of Standards, Gaithersburg MD., June 7-9, 1978 (Classic Reprint)
Killing Time in the Retirement Home
The Mystery of a New Kind of Rays
Nondestructive Inspection of Composite Materials
Neutron Radiography