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Magnetic observatory manual. (U.S. Coast and Geodetic Survey. Special publication, 283)

Magnetic observatory manual. (U.S. Coast and Geodetic Survey. Special publication, 283)
Paper図書
U.S. Govt. Print. Off.1952 [i.e. 1953]<538.7-M129m>
National Diet Library
  • Subject HeadingGeomagnetism -- Observers' manuals.

Magnetic observatory manual

Magnetic observatory manual
Paper図書
by H. E. McCombU.S. Govt. Print. Off.1952
Other Libraries in Japan

Directions for magnetic measurements, by Daniel L. Hazard, assistant chief, Division of Terrestrial Magnetism. 3d ed.

Directions for magnetic measurements, by Daniel L. Hazard, assistant chief, Division of Terrestrial Magnetism. 3d ed.
Paper図書
Govt. Print. Off.1930.<249-77>
National Diet Library
  • Subject HeadingGeomagnetism -- Observers' manuals.

Directions for magnetic measurements / by Daniel L. Hazard.

Directions for magnetic measurements / by Daniel L. Hazard.
Paper図書
U.S. G.P.O.1911-<538.7-Uc65d>
National Diet Library
  • Subject HeadingGeomagnetism -- Observers' manuals.

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