Hits 41-47 within 47 documents
Hits 41-47 within 47 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 43p.
Author(s): Timmermann, Heinz.- 1998. 34p.
Author(s): Witte, Erich H..- 2006. 56p.
Author(s): Kleinschnittger, Janosch; Farren, Diego; Brettfeld, Katrin; Richter, Thomas; Wetzels, Peter.- 2023. 72p.
Author(s): Brettfeld, Katrin; Farren, Diego; Kleinschnittger, Janosch; Richter, Thomas; Wetzels, Peter.- 2023. 22, XXVp.
Author(s): Richter, Thomas; Brettfeld, Katrin; Wetzels, Peter; Kleinschnittger, Janosch; Farren, Diego.- 2023. 64p.
Author(s): Roth, Steffen.- 2014. 31p.