Nassau Jason John <br/><br/>
Practial astronomy 

 -  1948 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>28053 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>B9y8, H8