Review of work conducted during past few years at University of California at Los Angeles, with cooperation of Bureau of Engineering, on instrument utilizing time of transit of sound pulse from ship to bottom and back.
Two recently developed acoustic depth sounders
U. S. Naval Inst. -- Proc
United States Naval Institute -- Proceedings ; 55 , n 321
1929
6 pages
6 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
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