000 00605nam a2200205Ia 4500
008 130729s9999 xx 000 0 und d
020 _a521099706
072 _aNumerous And Complex Physical Processes Operating In The Highest Part Of The Earth's Atmosphere(Magnetism)
082 _a538
082 _bR1868
100 _aRatcliffe,J.A.
_9828
245 3 _aAn Introduction To The Ionosphere And Magnetosphere
245 _cRatcliffe,J.A.
260 _aLondon
260 _bCambridge
260 _c1972
300 _a234
300 _fIllustration,index,reference,tables & graph
942 _cBK
999 _c6644
_d6644