Hits 11-20 within 75 documents
Hits 11-20 within 75 documents
Author(s): Kaftan, Burkhard.- 1974. 65p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1972. 29p.
Author(s): Friedrich, Walter.- 1982. 4p.
Author(s): Kaftan, Burkhard.- 1971. 26p.
Author(s): Ronneberg, Heinz.- 1982. 46p.
Author(s): Stiehler, Hans-Jörg.- 1982. 15p.
Author(s): Fischer, Evelyne.- 1988. 24p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 15p.
Author(s): Gerth, Werner.- 1980. 14p.
Author(s): Friedrich, Walter.- 1987. 30p.