Pontax, Ant <br/><br/>
L'univers devoile  nouvelle synthese astronomique 
Ant Pontax        
 - Athenes  1949 
 - 202p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>Astronomy and astrophysics thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>52  / PON