Das Weltraum-Dilemma.
Subtitle: Fortschritt u. Bedrohung aus dem All.
Edition: (1 Aufl.)
Publisher: Econ. Verl.
Published: 1971
Place of publication: Düsseldorf; Wien
Language: ger
Number of pages: 390
Subjects: Astronautics.; Astronautics and civilization.
Notes: Includes bibliographical references.