ASTRONOMICAL CIRCULAR / 
The Nippon Meteor Society. 
 -- [S.l.] :   The Nippon Meteor Society  
<br/><br/>ISSN 0388-5852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomía
<br/><br/><label>Universal Decimal Class. No.: </label>521/527(05)