The Orfordness rotating beacon and marine navigation
By: by R. L. Smith-Rose.
Series: [Great Britain] Dept. of scientific and industrial research. Radio research board. Special report; no. 10
Publisher: H.M. Stationery off.
Published: 1931
Place of publication: London
Language: eng
Number of pages: 14
Subjects: Navigation -- Safety measures.; Radio.
Other titles: Rotating beacon and marine navigation.
Notes: References interspersed.
At head of title: ... Dept. of scientific and industrial research. Radio research.