Best science fiction stories of the year :  Ninth annual collection / 
Ed. by Gardner R. Dozois. 
 - 1st ed. 
 - Canada ;  USA :  Clarke,Irwin & Company Limited :  Elsevier-Dutton Publishing Co. 
 - 225 p. 
<br/><br/><label>ISBN: </label>0-525-06498-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction