Hits 1-10 within 137 documents
Hits 1-10 within 137 documents
Author(s): Lindner, Bernhard; Stiehler, Hans-Jörg.- 1986. 33p.
Author(s): Pinther, Arnold.- 1985. 51p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 7p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1986. 88p.
Author(s): Müller, Harry.- 1989. 20p.
Author(s): Friedrich, Walter.- 1986. 24p.
Author(s): Günther, Cordula.- 1985. 33p.
Author(s): Dennhardt, Rudolf; Roski, Günter; Netzker, Wolfgang.- 1985. 28p.
Author(s): Stiehler, Hans-Jörg.- 1985. 33p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1985. 26p.