Geomagnetic data utility programs for the HP9640A
By: by David V. Fitterman.
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 81-360; Open-file report (Geological Survey (U.S.)) -- 81-360.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1981
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Number of pages: 195
Subjects: Geomagnetism -- Computer programs.
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981]. 3 microfiches.