Hits 591-600 within 700 documents
Hits 591-600 within 700 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 43p.
Author(s): Friedrich, Walter.- 1988. 24p.
Author(s): Pinther, Arnold.- 1987. 11p.
Author(s): Kasek, Leonhard.- 1988. 47p.
Author(s): Thiele, Gisela.- 1987. 21p.
Author(s): Förster, Peter.- 1988. 16p.
Author(s): Gerstenberger, P.; Kalina, G.; Krüger, E.; Wiese, M.; Zinßler, M..- 1988. 140p.
Author(s): Bathke, Gustav-Wilhelm.- 1988. 29p.
Author(s): Müller, Harry.- 1985. 32p.
Author(s): Netzker, Wolfgang.- 1981. 28p.