Delusion world
By: by Gordon R. Dickson
Series: Ace double novel books -- F-119
Publisher: Ace
Published: 1961
Place of publication: New York
Language: eng
Number of pages: 123
Subjects: Science fiction
Notes: With (inverted): Spacial delivery/Gordon R. Dickson. New York : Ace, [c1961].

R. Reginald.  Science fiction and fantasy literature : a checklist 1700-1974, p. 151.