Anderson, Poul,   1926-2001. <br/><br/>
A knight of ghosts and shadows/ 
Poul Anderson. 
 - New York:  A Signet Book,  1975. 
 - 222 p.:  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction<br/>Bilim kurgu, Amerikan.
<br/><br/><label>LC Class. No.: </label>PS3551.N378