Observations during the eclipse of February 1961 :  sixth AGARD Ionospheric Research Committee meeting, Naples, 15-20 May 1961 / 
edited by Luciano de Socio 
 - Oxford :  Pergamon Press,  1964 
 - 53 p. ;  25 cm. 
 - AGARDograph ;  59 (suppl.) .
<br/><br/> "A Pergamon Press book." 
<br/><br/><label>ISBN: </label> Rs. 25.00 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Solar eclipses--1961--Congresses<br/>Atmosphere--Congresses
<br/><br/><label>Dewey Class. No.: </label>538.767.