Solar eclipse 1970 bulletin F (Final Bulletin) 
National Science Foundation                                  
 - Washington  National Science Foundation  1970 
 - 403p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Eclipses-Sun<br/>Total Eclipse-Sun
<br/><br/><label>Universal Decimal Class. No.: </label>523.947:520.86  / NAT