Asimov, Isaac <br/><br/>
The gods themselves 

 - New York  Bantam Books  1990 
 - 293p. ; 17  cm. 
<br/><br/><label>ISBN: </label>9780553288100 
<br/><br/><label>Subjects--Index Terms: </label>English Literature Human-alien encounters Humanity Science fiction Science fiction, American Space colonies Survival 
<br/><br/><label>Dewey Class. No.: </label>813.54  / ASI