Hits 1-10 within 39 documents
Hits 1-10 within 39 documents
Author(s): Gerth, Werner.- 1980. 11p.
Author(s): Carl, Christine; Ronneberg, Heinz; Scholz, Lothar.- 1980. 22p.
Author(s): Kaftan, Burkhard.- 1969. 60p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1970. 71p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1969. 70p.
Author(s): Pinther, Arnold.- 1985. 14p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1970. 161p.
Author(s): Neise, Ulrich; David, Wolfgang.- 1972. 17p.
Author(s): Pollmer, Käte.- 1983. 31p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 48p.