The acousto-ultrasonic approach
By: Alex Vary.
Contributors: United States. National Aeronautics and Space Administration.
Series: NASA technical memorandum -- 89843
Publisher: National Aeronautics and Space Administration; For sale by the National Technical Information Service
Published: 1987
Place of publication: [Washington, D.C.]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Ultrasonic testing; Composite materials -- Testing
Other titles: Acousto ultrasonic approach
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1987. 1 microfiche.