Hits 1-10 within 27 documents
Hits 1-10 within 27 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1990. 55p.
Author(s): Wittenberg, Reinhard; Wenzig, Claudia; Janik, Florian.- 2007. XII, 272p.
Author(s): Witte, Erich H..- 2001. 25p.
Author(s): Kaiser, Wolfram; Visuri, Pekka; Malmström, Cecilia; Hjelseth, Arve; Listhaug, Ola; Jenssen, Anders Todal.- 1995. 22p.
Author(s): Roßmann, Joss; Blumenberg, Manuela S.; Gummer, Tobias.- 2017. 210p.
Author(s): Braml, Josef.- 2004. 34p.
Author(s): Thiele, Gisela.- 1990. 24p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1990. 82p.
Author(s): Görl, Tilo.- 1999. 39p.
Author(s): Tan, Netina; Grofman, Bernard.- 2016. 30p.