Couderc, Paul. <br/><br/>
Los eclipses 

 - Buenos Aires :   EUDEBA,   1963. 
 - 64 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ASTROMETRIA<br/>ECLIPSES<br/>MECANISMOS
<br/><br/><label>Universal Decimal Class. No.: </label>521.8