Results for Discipline:
Psychology
Hits 1-4 within 4 documents
Hits 1-4 within 4 documents
Author(s): Kühnlein, Gertrud.- 2000. 51p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1972. 22p.
Author(s): Wurdak, Mara; Wolstein, Jörg; Hilpert, Leon; Dirnberger, Isabella; Hauth, Doris.- 2015. 38p.
Author(s): Friedrich, Walter; Klohr, Olof; Förster, Peter.- 1971. 44p.