Hits 1-7 within 7 documents
Hits 1-7 within 7 documents
Author(s): Thiele, Gisela; Gerth, Werner.- 1989. 51p.
Author(s): Bertram, Barbara; Rohmer, A..- 1969. 66p.
Author(s): Kasek, Leonhard.- 1985. 21p.
Author(s): Rochlitz, Manfred; Starke, Kurt; Kasek, Leonhard.- 1983. 17p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1988. 104p.
Author(s): Kasek, Leonhard.- 1978. 22p.