Hits 11-20 within 21 documents
Hits 11-20 within 21 documents
Author(s): Harter, Stefanie.- 1999. 32p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 17p.
Author(s): Welfens, Paul J.J..- 1999. 30p.
Author(s): Senge, Konstanze.- 2004. 21p.
Author(s): Bach, Stefan; Haan, Peter; Deuverden, Kristina van; Fischer, Björn; Brücker, Herbert; Romiti, Agnese; Weber, Enzo.- 2017. 38p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 48p.
Author(s): Melnikas, Borisas; Melnikas, Leonidas.- 1995. 50p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 117p.
Author(s): Kühling, Jürgen; Sackmann, Florian; Schneider, Hilmar.- 2020. 56p.
Author(s): Hanganu, Elisa; Humpert, Stephan; Kohls, Martin.- 2014. 188p.