Hits 21-30 within 32 documents
Hits 21-30 within 32 documents
Author(s): Kasek, Leonhard.- 1983. 30p.
Author(s): Schauer, Heinz; Kasek, Leonhard.- 1983. 14p.
Author(s): Thiele, Gisela.- 1986. 71p.
Author(s): Lange, Günter.- 1981. 70p.
Author(s): Schauer, Heinz; Ulrich, Gisela.- 1986. 40p.
Author(s): Starke, Kurt.- 1986. 25p.
Author(s): Lange, Günter.- 1987. 21p.
Author(s): Netzker, Wolfgang.- 1981. 28p.
Author(s): Kasek, Leonhard.- 1987. 38p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 40p.