Baker R H <br/><br/>
Astronomy 

 - 1 
 -  1950 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>26200 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>B9, H7;J0