00599nam a2200193Ia 4500003000900000008004100009040001600050080001800066110002700084245005200111260003900163300001000202650001500212650001900227710002700246942000700273999001500280952011000295IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a551.510.bPHY  aPhysical Society93033 4aThe physics of the ionospherecPhysical Society  aLondonbThe Physical Societyc1955  a406p.  aIonosphere  aNASA thesaurus  aPhysical Society93033  cBK  c1498d1498  00104070aBANbBANcGENd0000-00-00l2m3o551.510.5/ PHYp1615r2025-05-19s2025-02-12w0000-00-00yBK