Proceedings of the sixth symposium on coordinated observations of the ionosphere and the magnetosphere in the polar regions 
edited by Takeshi Nagata 
 - Tokyo  National Institute of Polar Research  1984 
 - iv+179p.  illus; refs 
 - Memoirs of National Institute of Polar Research .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ProceedingsIonosphere & MagnetosphereMagnetosphere & IonospherePolar Regions
<br/><br/><label>Universal Decimal Class. No.: </label>919.8/.9:551  / NAG