Hits 11-18 within 18 documents
Hits 11-18 within 18 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 17p.
Author(s): Kaftan, Burkhard.- 1983. 16p.
Author(s): Kasek, Leonhard.- 1985. 15p.
Author(s): Carl, Christine.- 1979. 27p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 37p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1974. 28p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 39p.