Hits 1-7 within 7 documents
Hits 1-7 within 7 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 95p.
Author(s): Gerth, Werner; Fischer, Evelyne.- 1984. 26p.
Author(s): Brück, Wolfgang.- 1989. 126p.
Author(s): Gretschel, Anu; Helmisaari, Vappu; Kiilakoski, Tomi; Matthies, Aila-Leena; Meinhold-Henschel, Sigrid; Roth, Roland; Tasanko, Pia; Feldmann-Wojtachnia, Eva.- 2011. 90p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1974. 78p.
Author(s): Dessecker, Axel; Bork, Julia; Hatton, Whitney; Schäfer, Katrin.- 2022. 95p.
Author(s): Dessecker, Axel; Bork, Julia; Hatton, Whitney; Schäfer, Katrin.- 2023. 97p.