World's best science fiction 1971
de Donald A. Wollheim, Terry Carr, Isaac Asimov, Donald Allen Wollheim, Editor: Woolheim, Donald and Carr, Terry
Materias
Ediciones (3)
- World's best science fiction (1971)
Ace
- World's best science fiction. (1971)
Gollancz · inglés
- World's Best Science Fiction 1971 (1971)
Ace Publishing Corporation · inglés
