Hits 1-10 within 12 documents
Hits 1-10 within 12 documents
Author(s): Ronneberg, Heinz.- 1981. 6p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1972. 45p.
Author(s): Mika, Tatjana; Rehfeld, Uwe; Stegmann, Michael.- 2009. 12p.
Author(s): Bisky, Lothar; Mehlhorn, Hans-Georg; Starke, Kurt; Voß, Peter.- 1976. 35p.
Author(s): Pinther, Arnold.- 1977. 10p.
Author(s): Busch-Geertsema, Volker; Evers, Jürgen; Ruhstrat, Ekke-Ulf.- 2005. 44p.
Author(s): Pinther, Arnold.- 1977. 43p.
Author(s): Busch-Geertsema, Volker; Evers, Jürgen; Ruhstrat, Ekke-Ulf.- 2005. 142p.
Author(s): Krause, I..- 1986. 9p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 43p.