"Asimov, Isaac" <br/><br/>
Prelude to foundation 

 - London  Voyager  1996 
 - 460p. : ill. ;17.5cm. 
<br/><br/><label>ISBN: </label>0586071113 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Seldon, Hari (Fictitious character)--Fiction"<br/>Fiction--English<br/>Life on other planets--Fiction<br/>Psychohistory--Fiction