000 00401nam a2200097Ia 4500
008 180130s9999 xx 000 0 und d
245 _cMcManus, D.J.; Carr, H.H.; Adams, B.M.
_aGlobal telecommunications security: effects of geomagnetic disturbances
260 _c2016
300 _aBook title: Recent developments in mobile technology--Acession number C20742; pages 108-113
650 _aMOBILE TECHNOLOGY
999 _c353770
_d353770