Baker, Robert H. <br/><br/>
An Introduction To Astronomy 

 - Dehli  D.Van Nostrand Company  1957 
 - 520 p. 
<br/><br/><label>ISBN: </label> 154 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>520  / B176