Hits 1-10 within 17 documents
Hits 1-10 within 17 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 37p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1986. 123p.
Author(s): Mehlhorn, Hans-Georg.- 1984. 42p.
Author(s): Mehlhorn, Hans-Georg.- 1983. 9p.
Author(s): Spitzky, Norbert.- 1987. 31p.
Author(s): Grüneberg, Ulrich; Ammon, Ursula; Becke, Guido.- 2001. 131p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1984. 31p.
Author(s): Mehlhorn, Hans-Georg.- 1983. 188p.
Author(s): Mehlhorn, Hans-Georg.- 1985. 31p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 41p.