Arny, Thomas <br/><br/>
Explorations :  an introduction to astronomy / 
Thomas T. Arny, Stephen E. Schneider 
 - 7th ed. 
 - New York, NY :  McGraw-Hill,  c2014 
 - xxviii, 520 p. :  ill. ;  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780073512228 0073512222 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Textbooks