Baker, Robert.H. <br/><br/>
Astronomy 

 - 6th ed. 
 - New Jersey  D. Van Nostrand  1956 
 - 528p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>520  / B16I