One-dimensional wave propagation in rods of variable cross section
Subtitle: a WKBJ solution
By: Simeon C. U. Ochi and James H. Williams, Jr.
Contributors: Williams, James H.; United States. National Aeronautics and Space Administration. Scientific and Technical Information Office.
Series: NASA contractor report -- 4086.; NASA contractor report -- NASA CR-4086.
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Office; For sale by the National Technical Information Service]
Published: 1987
Place of publication: [Washington, DC]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Piezoelectric transducers.; Ultrasonics.
Other titles: One dimensional wave propagation in rods of variable cross section.
Notes: Distributed to depository libraries in microfiche.

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