Hits 1-10 within 22 documents
Informationen zur Situation des Jugendarbeitsschutzes [research report]
Source: DJI Verl., 1969
(Forschungsbericht, 02/1969)
Hits 1-10 within 22 documents
Author(s): Pinther, Arnold.- 1968. 37p.
Author(s): Mühlhausen, Aribert; Schmidt, Georg; Süße, Heinz; Starke, Kurt.- 1969. 125p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1969. 110p.
Author(s): Kaftan, Burkhard.- 1969. 60p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1968. 132p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1968. 134p.
Author(s): Lutz, Burkart; Seyfarth, Constans
Source: DJI Verl., 1969
(Forschungsbericht, 02/1969)
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1967. 347p.
Author(s): Kalina, Georg; Starke, Kurt.- 1967. 149p.
Author(s): Pinther, Arnold.- 1968. 33p.