Rutten, Robert Jelle <br/><br/>
Sollar eclipse observations and BA II line formation 
Robert Jelle Rutten                                          
 - Uttrecht  Drukkerij Elinkwijk BV  1942 
 - x, 110p. 
<br/><br/> Donated by Mrs. Bappu 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Eclipses<br/>Eclipses-Sun<br/>Ph.D.Thesis
<br/><br/><label>Universal Decimal Class. No.: </label>523.947:520.86  / RUT