Hits 31-40 within 54 documents
Hits 31-40 within 54 documents
Author(s): Vetter, Berndt.- 1970. 20p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1970. 78p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 45p.
Author(s): Siegel, Ulrike.- 1970. 25p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1970. 96p.
Author(s): Mehlhorn, Gerlinde.- 1977. 31p.
Author(s): Hoffmann, Achim; Neise, Ulrich; Schauer, Heinz; Rochlitz, Manfred; Frost, Gudrun; Weiler, Wolfgang.- 1974. 380p.
Author(s): Ulrich, Gisela.- 1975. 49p.
Author(s): Kabat vel Job, Otmar.- 1974. 39p.
Author(s): Starke, Kurt; Siegel, Ulrike; Förster, Peter.- 1974. 237p.