1
Published: 1997-
Links: Resolving-System; Verlag; 2015,Oktober -; Archivierung; 62.2021-; EZB
Access note: Frei zugänglich
2
Published: 1990
3
4
Published: 1979
Superior document: Science and technology and the future proceedings and joint report of World Future Studies Conference and DSE-Preconference held in Berlin (West) 4. -10. May 1979 2
5
Published: 1979
Superior document: Science and technology and the future proceedings and joint report of World Future Studies Conference and DSE-Preconference held in Berlin (West) 4. -10. May 1979 1