Hits 11-20 within 150 documents
Hits 11-20 within 150 documents
Author(s): Roski, Günter.- 1985. 29p.
Author(s): Friedrich, Walter.- 1974. 27p.
Author(s): Schmidt, Helfried.- 1984. 72p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1970. 99p.
Author(s): Hoffmann, A..- 1974. 44p.
Author(s): Netzker, Wolfgang.- 1986. 103p.
Author(s): Bernard, Günter.- 1969. 59p.
Author(s): Roski, Günter.- 1985. 26p.
Author(s): Roski, Günter.- 1986. 29p.
Author(s): Thiele, Gisela.- 1986. 30p.