Hits 1-9 within 9 documents
Hits 1-9 within 9 documents
Author(s): Stompler, W..- 1980. 16p.
Author(s): Stompler, W..- 1980. 80p.
Author(s): Gerth, Werner.- 1987. 21p.
Author(s): Gerth, Werner.- 1982. 24p.
Author(s): Pinther, Arnold.- 1981. 19p.
Author(s): Netzker, Wolfgang.- 1981. 28p.
Author(s): Gerth, Werner.- 1981. 59p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1987. 157p.
Author(s): Thiele, Gisela.- 1986. 71p.