Arny, Thomas. <br/><br/>
Explorations :  an introduction to astronomy / 
Thomas T. Arny. 
 - Third edition 
 -  c2002. 
 - xix. 588 pages :  color illustrations ;  29 cm. +  1 computer laser optical disc (4 3/4 in.) 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0072415932 9780072415933 
<br/><br/><label>LCCN: </label>2001030786 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy.
<br/><br/><label>LC Class. No.: </label>QB45.2  / .A76 2002 
<br/><br/><label>Dewey Class. No.: </label>520