Hits 21-30 within 33 documents
Hits 21-30 within 33 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 48p.
Author(s): Starke, Kurt.- 1981. 17p.
Author(s): Rentzsch, S..- 1974. 35p.
Author(s): Pinther, Arnold.- 1977. 10p.
Author(s): Schmidt, Lutz.- 1978. 34p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 54p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1975. 27p.
Author(s): Enke, Annelies; Pinther, Arnold.- 1974. 32p.
Author(s): Pinther, Arnold.- 1987. 51p.
Author(s): Pinther, Arnold.- 1980. 10p.