Title: The three astronauts /
Authors: Eco, Umberto; Carmi, Eugenio, 1920-; Weaver, William, 1923-2013; Carmi, Eugenio, 1920-
Publisher: Harcourt Brace Jovanovich,
Year: 1989
Subjects: Mars (Planet) Juvenile fiction.; Outer space Exploration Juvenile fiction.
Abstract: Three astronauts from different countries land on Mars, meet a strange Martian, and make an amazing discovery about the nature of humanity.