21st Century astronomy/  	 
Jeff Hester [and 5 others]. 
 - 2nd Edition 
 - New York:   W.W. Norton,   c2007. 
 - xxxv,641+various paging:   illustrations;  28 cm. 
<br/><br/> Includes appendix, glossary and index.<br/> 
<br/><br/><label>ISBN: </label>0-393-92443-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>DC 520  / H45c