Hits 71-80 within 89 documents
Hits 71-80 within 89 documents
Author(s): Ettrich, Klaus Udo; Schreiber, Dieter.- 1973. 86p.
Author(s): Förster, Peter.- 1975. 125p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1975. 106p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1984. 31p.
Author(s): Stiehler, Hans-Jörg.- 1987. 47p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 43p.
Author(s): Kasek, Leonhard.- 1988. 47p.
Author(s): Kasek, Leonhard.- 1987. 38p.
Author(s): Fischer, Evelyne.- 1982. 40p.
Author(s): Neise, Ulrich.- 1977. 54p.