Rückantworten an die Hauptverwaltung "Ewige Wahrheiten."
By: [Hrsg. von Hartmut Jäckel.
Series: Serie Piper,; 8
Publisher: R. Piper
Published: 1971
Place of publication: München
Language: ger
Number of pages: 156
Subjects: Science -- Philosophy; Science and state
Notes: Bibliography: p. 129-133.