Hits 1-10 within 52 documents
Hits 1-10 within 52 documents
Author(s): Relikowski, Ilona; Zielonka, Markus; Hofmeister, Heather.- 2007. 26p.
Author(s): Witzel, Andreas; Kühn, Thomas.- 1999. 57p.
Author(s): Schmelzer, Paul.- 2005. 24p.
Author(s): Buchholz, Sandra; Kurz, Karin.- 2005. 35p.
Author(s): Allmendinger, Jutta; Haarbrücker, Julia; Fliegner, Florian.- 2013. 75p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1978. 28p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 35p.
Author(s): Popp, Silvia.- 2012. 8p.
Author(s): Förster, Peter.- 1976. 19p.
Author(s): Wolbers, Maarten H.J..- 2006. 30p.