Ultrasonics and their scientific and technical applications
By: by Dr. Ludwig Bergmann.  Translated by Dr. H. Stafford Hatfield from the German work Ultraschall.
Contributors: Hatfield, H.
Publisher: J. Wiley
Published: 1938
Place of publication: New York
Language: eng
Number of pages: 264
Subjects: Ultrasonics; Sound -- Measurement
Notes: Bibliography: p. 227-258.