The history and development of sounding with particular reference to precise supersonic-echo sounding methods as recently developed in the U.S. Engineer Department.
Subtitle: July, 1940.
Series: Occasional papers, Engineer School, U.S. Army -- no. 73; Occasional papers (U.S. Army Engineer School) -- no. 73.
Publisher: U.S. Govt. Print. Off.
Published: 1941
Place of publication: Washington
Language: eng
Number of pages: 92
Subjects: Sounding and soundings.; Deep-sea sounding.
Other titles: Precise supersonic-echo sounding methods.
Notes: Bibliography: p. 89-92.