Menzel, Donald H.  1901-1976. <br/><br/>
Our sun. 

 - Philadelphia :   Blakiston Co :  [1949] 
 - viii, 326 p.  il.  22 cm. 
 - The Harvard books on astronomy .
 - The Harvard books on astronomy .
<br/><br/>índice al final del capítulo. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Sun.
<br/><br/><label>Subjects--Index Terms: </label>sol 
<br/><br/><label>Universal Decimal Class. No.: </label>523.7