Hits 21-30 within 33 documents
Hits 21-30 within 33 documents
Author(s): Pinther, Arnold.- 1977. 15p.
Author(s): Pinther, Arnold.- 1977. 43p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 39p.
Author(s): Pinther, Arnold.- 1981. 19p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1975. 27p.
Author(s): Enke, Annelies; Pinther, Arnold.- 1974. 32p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1978. 17p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1988. 22p.
Author(s): Pinther, Arnold.- 1987. 51p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1982. 54p.