Vance, Jack <br/><br/>
Servants of the Wankh / 
Jack Vance. 
 - New York :  Mayflower Books,  1975. 
 - 159 p. 
 - Planet of Adventure  Vol. II .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science fiction<br/>Adventure and adventurers--Fiction