Hits 1-10 within 14 documents
Hits 1-10 within 14 documents
Author(s): Schreiber, Jochen.- 1989. 46p.
Author(s): Netzker, Wolfgang.- 1984. 51p.
Author(s): Schauer, Heinz.- 1981. 73p.
Author(s): Fischer, Evelyne.- 1984. 30p.
Author(s): Schmidt, Harald.- 1987. 72p.
Author(s): Schreier, Kerstin.- 1980. 43p.
Author(s): Kasek, Leonhard; Neise, Ulrich.- 1977. 44p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 35p.
Author(s): Hannsmann, M.-L.; Kasek, Leonhard.- 1976. 149p.
Author(s): Johne, F.; Kasek, Leonhard; Rochlitz, Manfred.- 1987. 38p.