Hits 1-10 within 16 documents
Hits 1-10 within 16 documents
Author(s): Herting, Gabriele.- 1982. 68p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 46p.
Author(s): Mehlhorn, Hans-Georg; Liesk, Käte.- 1982. 46p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1980. 113p.
Author(s): Schmidt, Lutz.- 1978. 34p.
Author(s): Müller, Harry.- 1975. 56p.
Author(s): Gerth, Werner.- 1976. 55p.
Author(s): Netzker, Wolfgang.- 1976. 51p.
Author(s): Reißig, Monika.- 1976. 23p.
Author(s): Kabat vel Job, Otmar.- 1976. 47p.