Kharadze, E. K. <br/><br/>
The Abastumani Astrophysical observatory / 
E. K. Kharadze 
 - [S.l.] :  [s.n.],  1958 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spherical astronomy<br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>522.1947