Man's conquest of space - Haggerty, James J. 1920-; National Science Teachers Association; U. S. National Aeronautics and Space Administration (New York, New York : Scholastic Book Services, 1966)
"Produced as a joint project of the National Science Teachers Association and the National Aeronautics and Space Administration."
Bibiography: p. 125.
Keywords: ASTRONAUTICA; ESPACIO EXTERIOR