Hits 1-9 within 9 documents
Hits 1-9 within 9 documents
Author(s): Bauer, Michael; Hanelt, Christian-Peter.- 2011. 57p.
Author(s): Friedrich, Walter.- 1987. 29p.
Editor(s): Bundesministerium für Arbeit und Soziales.- 2010. 14p.
Editor(s): Bundesministerium für Arbeit und Soziales.- 2007. 94p.
Author(s): Netzker, Wolfgang; Kaftan, Burkhard.- 1977. 16p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 24p.
Author(s): Meyer, Lutz; Oltsch, Stefan; Freund, Simon; Polak, Jan Tobias.- 2016. XVII, 148p.
Author(s): Masaki, Takaaki; Parks, Bradley; Faust, Jörg; Leiderer, Stefan.- 2016. XIV, 69p.
Author(s): Schustereder, Melody Garcia; Hohfeld, Lena; Lech, Malte; Leppert, Gerald.- 2016. X, 69p.