000263472 000__ 01334cam\a2200301Ka\45e0
000263472 001__ 263472
000263472 005__ 20220217103148.0
000263472 008__ 920925s1990\\\\vau\\\\\b\\\\f000\0\eng\d
000263472 035__ $$a(OCoLC)ocm26667219
000263472 035__ $$a263472
000263472 040__ $$aGPO$$cGPO$$dOCL
000263472 049__ $$aISEA
000263472 074__ $$a0624-H (MF)
000263472 0860_ $$aI 19.76:90-45-A
000263472 1001_ $$aSweeney, Ronald E.
000263472 24510 $$aIGRFGRID$$h[microform] :$$ba program for creation of total magnetic field (International Geomagnetic Reference Field) grid representing the Earth's main magnetic field /$$cby Ronald E. Sweeney.
000263472 260__ $$a[Reston, Va.] :$$bU.S. Dept. of the Interior, Geological Survey ;$$a[Denver, Colo. :$$bBooks and Open-File Reports, distributor],$$c1990.
000263472 300__ $$a1 v.
000263472 4901_ $$aOpen-file report ;$$v90-45-A
000263472 500__ $$aDistributed to depository libraries in microfiche.
000263472 500__ $$a"90-45-A is Documentation (paper copy), 90-45-B Source code (diskette).
000263472 533__ $$aMicrofiche.$$b[Denver, Colo. :$$cU.S. Geological Survey,$$d1992]$$e1 microfiche.
000263472 650_0 $$aGeomagnetism$$xComputer programs.
000263472 650_0 $$aGeomagnetism$$vSoftware.
000263472 7102_ $$aGeological Survey (U.S.)
000263472 7400_ $$aProgram for creation of total magnetic field (International Geomagentic Reference Field) grid.
000263472 830_0 $$aU.S. Geological Survey open-file report ;$$v90-45-A.
000263472 85230 $$bdfich$$hI 19.76:$$i90-45-A
000263472 909CO $$ooai:library.usi.edu:263472$$pGLOBAL_SET
000263472 980__ $$aBIB
000263472 980__ $$aGOV RESOURCE
000263472 994__ $$aE0$$bISE