000			00407nam a2200145 a 4500
005			20180323200333.0
008			040407s19uu xx 00 eng d
020			_a0707302927
100			_aParkinson, W. D.
245			_aIntroduction to geomagnetism / _cW. D. Parkinson.
260			_aEdinburgh : _bScottish Academic Press, _cc1983.
300			_ax, 433 p. : ill.
650			_aGeomagnetism.
942			_2ddc
999			_c20152 _d20152