Report of ionosphere and space research in Japan. 

 - Tokyo :    Ionosphere Research Committee Science Council of Japan,    1960- 
 - v. :    ill. ;    25 cm. 
 - Quarterly 
<br/><br/>  The Continuation of "Report of Ionosphere Research in Japan" 
<br/><br/><label>Dewey Class. No.: </label>PER 551.506252 J37 R