Hits 1-10 within 16 documents
Hits 1-10 within 16 documents
Author(s): Witte, Erich H.; Mölders, Christina; Quaquebeke, Niels van.- 2008. 35p.
Author(s): Schubarth, Wilfried.- 1989. 26p.
Author(s): Huckfeldt, Robert.- 1989. 30,5p.
Author(s): Roski, Günter.- 1985. 29p.
Author(s): Haarmann, Alexander; Scholz, Evi; Wasmer, Martina; Blohm, Michael; Harkness, Janet.- 2006. 82p.
Author(s): Harm, Katrin; Jaeck, Tobias.- 2013. 130p.
Author(s): Spiegel, Jürgen; Grüger, Christine; Gliemann, Katrin.- 2006. 179p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1968. 60p.
Author(s): Förster, Peter; Roski, Günter.- 1985. 15p.
Author(s): Çinar, Dilek.- 1994. 32p.