Hits 201-210 within 287 documents
Hits 201-210 within 287 documents
Author(s): Pfeiffer, U.; Ulbrich, H.-J..- 1975. 20p.
Author(s): Gerth, Werner.- 1975. 10p.
Author(s): Gerth, Werner.- 1967. 31p.
Author(s): Brück, Wolfgang.- 1984. 18p.
Author(s): Gerth, Werner; Bertram, Barbara; Kaftan, Burkhard; Ronneberg, H..- 1975. 81p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 61p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1976. 24p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1983. 89p.
Author(s): Holzweißig, Werner.- 1984. 65p.