Sagan, Carl <br/><br/>
Billions and billions : thoughts on life and death at the brink of millennium /  
Carl Sagan. 
 - xii, 296p. : ill. ;  24 cm. 
 - The New York times bestseller; .
<br/><br/> Includes bibliogaphical references and index. 
<br/><br/><label>ISBN: </label>0345379187 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Astronomy.<br/>Space.<br/>Galaxies.
<br/><br/><label>Dewey Class. No.: </label>520  / S129