Baker, Robert H.   <br/><br/>
An introduction to astronomy 
Robert H. Baker 
 - 6th ed. 
 - Princeton  D. Van Nostrand   1965 
 - viii+364p.  illus; index; plates 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Universal Decimal Class. No.: </label>521(075.2)  / BAK