Science fiction A to Z :  a dictionary of the great S. F. Themes / 
collected by Isaac Asimov, Martin Greenberg, Charles G. Waugh with an introduction by Isaac Asimov. 
 - 651p.:   ill. ;  23cm. 
<br/><br/><label>ISBN: </label>039531285X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction, American.<br/>Science fiction, English.