Hits 41-50 within 58 documents
Hits 41-50 within 58 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 49p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1976. 24p.
Author(s): Kaftan, Burkhard.- 1983. 16p.
Author(s): Lindner, Bernhard.- 1982. 21p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1974. 12p.
Author(s): Vetter, Berndt.- 1970. 20p.
Author(s): Förster, Peter.- 1988. 58p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 45p.
Author(s): Siegel, Ulrike.- 1970. 25p.
Author(s): Richter, W.; Schumann, Lothar.- 1972. 45p.