Proceedings of the third symposium on coordinated observations of the ionosphere and the magnetosphere in the polar regions 
edited by Takeshi Nagata 
 - Tokyo  National Institute of Polar Research  1981 
 - vi+502p.  figs; illus; refs 
 - Memoirs of National Institute of Polar Research Special issue .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ionosphere & MagnetosphereMagnetosphere & IonospherePolar RegionsProceedingsThird Symposium:polar Regions
<br/><br/><label>Universal Decimal Class. No.: </label>919.8/.9:551.510.535.4/.537  / NAG