Magnetic observatory manual.
Series: U.S. Coast and Geodetic Survey. Special publication,; 283; Special publication (U.S. Coast and Geodetic Survey) ;; no. 283.
Publisher: U.S. Govt. Print. Off.
Published: 1953
Place of publication: Washington
Language: eng
Number of pages: 232
Subjects: Geomagnetism -- Observers' manuals.
Notes: Bibliography: p. 228.