Long, Charles E <br/><br/>
Discovering the universe 
Charles E. Long                                              
 - San Francisco  Harper and Row  1980 
 - xvi, 511p. 
<br/><br/><label>ISBN: </label>0-06-044034-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>Astronomy and astrophysics thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>52  / LON