Hits 1-10 within 30 documents
Hits 1-10 within 30 documents
Author(s): Gehrisch, Harald.- 1977. 4p.
Author(s): Stiehler, Hans-Jörg.- 1976. 13p.
Author(s): Stiehler, Hans-Jörg.- 1979. 53p.
Author(s): Starke, Uta.- 1974. 111p.
Author(s): Vetter, Berndt.- 1970. 20p.
Author(s): Gehrisch, Harald.- 1975. 39p.
Author(s): Siegel, Ulrike.- 1970. 25p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1974. 34p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1973. 25p.
Author(s): Bonus, Hans.- 1970. 35p.