Arny, Thomas. <br/><br/>
Explorations :  an introduction to astronomy / 
Thomas T. Arny. 
 - 2nd ed. 
 - Boston, Mass. :  McGraw-Hill/WCB,  c1998. 
 - xxii, 580 p. :  ill. (some col.) ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0815120230 
<br/><br/><label>LCCN: </label>97020191  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy.
<br/><br/><label>LC Class. No.: </label>QB45  / .A78 1998 
<br/><br/><label>Dewey Class. No.: </label>520