000 00500nam a2200157Ia 4500
003 IN-MuIIG
008 231010s9999 xx 000 0 und d
040 _cIIG Library
080 _a550.380
_bRas
100 _aRanson, Jean L.
245 0 _aGeomagnetic Observatory instruments
_bdata acquisition & processing
_cJean L. Ranson
260 _aBrussel
_bInstitute for Royal Metereology
_c1994
300 _a249p.
_bfigs; refs
650 _aData ProcessingGeomagnetic ObservatoryProceedings
942 _cBK
999 _c16371
_d16371