Hits 21-27 within 27 documents
Hits 21-27 within 27 documents
Author(s): Bisky, Lothar; Friedrich, Walter.- 1972. 7p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 38p.
Author(s): Gehrisch, Harald.- 1976. 17p.
Author(s): Stiehler, Hans-Jörg.- 1977. 48p.
Author(s): Hopfer, R.; Schneider, E..- 1970. 19p.
Author(s): Bisky, Lothar; Stiehler, Hans-Jörg.- 1975. 28p.
Author(s): Schumann, Lothar; Wiedemann, Dieter.- 1970. 52p.