Cover Image

Underwater observation using sonar /

Bibliographic Details
Main Author: Tucker, D. G. (David Gordon), 1914-1990
Format: Book
Language:English
Published: London : Fishing News (Books), [1966]
Subjects:
Echo sounding.
Sonar.
Description
Physical Description:144 pages : illustrations ; 23 cm.
Bibliography:Bibliography: pages [137]-139.