Sagan, Carl,  <br/><br/>
Pale blue dot :   a vision of the human fuutre in space 

 - 429 pages :   colour illustrations ;   23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quter space - Exploration - Popular works
<br/><br/><label>Dewey Class. No.: </label>919.904