Hits 91-100 within 201 documents
Hits 91-100 within 201 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1976. 24p.
Author(s): Schauer, Heinz.- 1977. 45p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 95p.
Author(s): Pfeiffer, U.; Ulbrich, H.-J..- 1975. 20p.
Author(s): Voß, Peter.- 1975. 41p.
Author(s): Hanowski, M.; Herzog, Hans; Schulze, H..- 1975. 40p.
Author(s): Ulbrich, H.-J..- 1975. 20p.
Author(s): Gerth, Werner; Fischer, Evelyne.- 1984. 26p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1976. 49p.
Author(s): Felber, Holm; Günther, Cordula; Hahn, Jochen; Karig, Ute; Lindner, Bernhard; Müller, Margrit; Stiehler, Hans-Jörg.- 1988. 37p.