Leonard, Jonathan Norton.
Flight into space : the facts, fancies and philosophy / Jonathan Norton Leonard. - 4th ed. - New York : Random House, c 1953. - 307 p. ; 20 cm.
Includes index.
345 345
Space flight.
629.14353 / L553f
Flight into space : the facts, fancies and philosophy / Jonathan Norton Leonard. - 4th ed. - New York : Random House, c 1953. - 307 p. ; 20 cm.
Includes index.
345 345
Space flight.
629.14353 / L553f