Hits 11-20 within 25 documents
Hits 11-20 within 25 documents
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1977. 71p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 26p.
Author(s): Böttcher, Klaus.- 1979. 4p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 50p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1979. 45p.
Author(s): Richter, W.; Schumann, Lothar.- 1972. 45p.
Author(s): Schumann, Lothar; Wiedemann, Dieter.- 1970. 52p.
Author(s): Ulrich, Gisela.- 1975. 49p.
Author(s): Mühlhausen, Aribert.- 1970. 112p.
Author(s): Bisky, Lothar; Friedrich, Walter.- 1972. 7p.