Hits 21-30 within 40 documents
Hits 21-30 within 40 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 26p.
Author(s): Fischer, Evelyne.- 1982. 7p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 15p.
Author(s): Schmidt, Lutz.- 1980. 12p.
Author(s): Schmidt, Harald; Lauer, Guido.- 1984. 28p.
Author(s): Wiedemann, Dieter.- 1974. 36p.
Author(s): Hoffmann, Achim; Neise, Ulrich; Schauer, Heinz; Rochlitz, Manfred; Frost, Gudrun; Weiler, Wolfgang.- 1974. 380p.
Author(s): Schauer, Heinz.- 1984. 32p.
Author(s): Schauer, Heinz.- 1983. 11p.
Author(s): Mühlhausen, Aribert; Neise, Ulrich.- 1971. 62p.