Williams, Paul O.,  1935- <br/><br/>
The Ends of the circle / 
Paul O. Williams. 
 - New York :  Ballantine Books,  1981. 
 - 203, [1] p. :  ill., map ;  18 cm. 
 - Pelbar cycle ;  bk. 2 Ballantine Del Rey science fiction The Pelbar Cycle Del Rey .
 - Williams, Paul O.,  1935- .
<br/><br/><label>ISBN: </label>0345313232 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction, American.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Science fiction.
<br/><br/><label>LC Class. No.: </label>PS3573.I455