Hits 1-9 within 9 documents
Hits 1-9 within 9 documents
Author(s): Thiele, Gisela; Gerth, Werner.- 1989. 51p.
Author(s): Kasek, Leonhard.- 1985. 21p.
Author(s): Gerth, Werner.- 1986. 42p.
Author(s): Rochlitz, Manfred; Starke, Kurt; Kasek, Leonhard.- 1983. 17p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1988. 104p.
Author(s): Timmermann, Heinz.- 1997. 42p.
Author(s): Kasek, Leonhard.- 1978. 22p.
Editor(s): Lippert, Barbara; Perthes, Volker.- 2020. 57p.
Author(s): Ostmeier, Esther; Strobel, Lea-Therese.- 2023. 13p.