Arny   ,Thomas T. <br/><br/>
Explorations: an introduction to astronomy  

 - 2nd 
 - Boston:  MC Graw-Hill  ,2000. 
 - xv,164p.  NA  Original 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>72282495 
<br/><br/><label>Subjects--Personal Names: </label><br/>Humanities & Natural Science
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and allied sciences
<br/><br/><label>Dewey Class. No.: </label>520.21 ARN