"Objective Venus"
By: by James Williams
Series: Science fiction series -- no. 4; Science fiction series (J. Spencer) -- no. 4.
Publisher: John Spencer
Published: 1958
Place of publication: London
Language: eng
Number of pages: 147
Subjects: Extraterrestrial beings; Fiction; Science fiction
Notes: "A Badger book"--Cover.

Date taken from Reginald, Science fiction and fantasy literature.

R. Reginald.  Science fiction and fantasy literature : a checklist 1700-1974, p. 560.