Hits 1-8 within 8 documents
Hits 1-8 within 8 documents
Author(s): Friedrich, Walter.- 1974. 27p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1974. 31p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1974. 34p.
Author(s): Wiedemann, Dieter.- 1974. 36p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1974. 25p.
Author(s): Hoffmann, Achim; Neise, Ulrich; Schauer, Heinz; Rochlitz, Manfred; Frost, Gudrun; Weiler, Wolfgang.- 1974. 380p.
Author(s): Enke, Annelies; Pinther, Arnold.- 1974. 32p.
Author(s): Rentzsch, S..- 1974. 35p.