Pulse-echo method for flaw detection in concrete
By: Nicholas J. Carino, Mary Sansalone.
Contributors: Sansalone, Mary.; United States. National Bureau of Standards.
Series: NBS technical note -- 1199
Publisher: U.S. Dept. of Commerce, National Bureau of Standards; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1984
Place of publication: Gaithersburg, Md; Washington, DC
Language: eng
Number of pages: 35
Subjects: Concrete -- Testing.; Acoustic imaging.
Notes: Distributed to depository libraries in microfiche.

"Issued July 1984."

Includes bibliographical references.

Final.