Hits 511-520 within 548 documents
Hits 511-520 within 548 documents
Author(s): Starke, Kurt; Schauer, Heinz; Hoffmann, Achim; Neise, Ulrich.- 1975. 23p.
Author(s): Ulbrich, Klaus.- 1982. 32p.
Author(s): Dobschütz, W..- 1977. 10p.
Author(s): Ulbrich, Hans-Joachim.- 1982. 25p.
Author(s): Angenendt, Steffen; Popp, Silvia.- 2013. 31p.
Author(s): Ulrich, Gisela.- 1982. 15p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 25p.
Author(s): Gehrisch, Harald.- 1976. 17p.
Author(s): Starke, Kurt.- 1981. 17p.
Author(s): Müller, Harry.- 1986. 17p.