Hits 21-30 within 35 documents
Hits 21-30 within 35 documents
Author(s): Witte, Erich H.; Sack, Peter-Michael; Kaufman, J..- 1998. 53p.
Author(s): Starke, Uta.- 1974. 111p.
Author(s): Fuhse, Jan A..- 2001. 32p.
Author(s): Vaskovics, Laszlo A.; Mattstedt, Simone; Schmidt, Jan.- 2004. 184p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 13p.
Author(s): Heinemann-Grüder, Andreas; Wiggen, Johannes.- 2020. 59p.
Author(s): Bogula, Werner.- 2019. 87p.
Author(s): Hartig-Perschke, Rasco.- 2008. 47p.
Author(s): Hartig-Perschke, Rasco.- 2010. 100p.
Author(s): Wiedemann, Dieter.- 1978