"The Current status of astronautics. "; "Ley, Willy, 1906-1969."; "Astronautics--History."; "Ley, Willy, 1906-1969."; "1959"; "

Serial issue. Issued as: Marshall College. The Scott Lectures, no. 3. \"An address delivered at Marshall College, Huntington, West Virginia, March 29, 1959.\"

"; ""; "P17349"; "pec"; "Astronautics--History."; "14256"; .