Hits 31-40 within 272 documents
Hits 31-40 within 272 documents
Author(s): Gerth, Werner; Kasek, Leonhard; Thiele, Gisela; Fischer, Evelyne; Spitzky, N..- 1984. 43p.
Author(s): Pinther, Arnold.- 1985. 14p.
Author(s): Roski, Günter.- 1985. 26p.
Author(s): Roski, Günter.- 1986. 29p.
Author(s): Lange, Günter.- 1982. 68p.
Author(s): Pinther, Arnold.- 1985. 51p.
Author(s): Dennhardt, Rudolf; Lange, Günter; Schubarth, Wilfried.- 1990. 55p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1968. 132p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1986. 40p.
Author(s): Fischer, Evelyne.- 1981. 26p.