Results for Discipline:
Sociology
Hits 1-3 within 3 documents
Hits 1-3 within 3 documents
Author(s): Ulbrich, Klaus.- 1982. 13p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1972. 22p.
Author(s): Friedrich, Walter; Klohr, Olof; Förster, Peter.- 1971. 44p.