Hits 1-10 within 15 documents
Hits 1-10 within 15 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1973. 25p.
Author(s): Bisky, Lothar; Stiehler, Hans-Jörg.- 1975. 28p.
Author(s): Stiehler, Hans-Jörg.- 1977. 48p.
Author(s): Gehrisch, Harald.- 1977. 4p.
Author(s): Gehrisch, Harald.- 1977. 24p.
Author(s): Gehrisch, Harald.- 1975. 39p.
Author(s): Gehrisch, Harald.- 1975. 71p.
Author(s): Bisky, Lothar; Friedrich, Walter.- 1972. 7p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1971. 29p.