Comins, Neil F. <br/><br/>
Discovering the Universe / 
Neil F. Comins and Willian J. Kaufmann, III. 
 - 5th ed. 
 - New York :   W. H. Freeman and Company,  2000. 
 - xxii, 459 p. ;   ill. ;   28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0716736373 9780716736370 0716737329 9780716737322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>Cosmology<br/>Space sciences
<br/><br/><label>Dewey Class. No.: </label>523.1  / COM