Hits 1-10 within 21 documents
Informationen zur Situation des Jugendarbeitsschutzes [research report]
Source: DJI Verl., 1969
(Forschungsbericht, 02/1969)
Hits 1-10 within 21 documents
Author(s): Lutz, Burkart; Nase, Henning; Sengenberger, Werner; Weltz, Friedrich.- 1973. 95p.
Author(s): Behring, Karin; Lutz, Burkart.- 1969
Author(s): Lutz, Burkart; Sengenberger, Werner.- 1974. 156p.
Author(s): Lutz, Burkart.- 1972. 174p.
Author(s): Lutz, Burkart.- 1978. 83p.
Author(s): Kammerer, Guido; Lutz, Burkart; Nuber, Christoph.- 1970. 120p.
Author(s): Lutz, Burkart.- 1972. 97p.
Author(s): Lutz, Burkart; Kreuz, Dieter.- 1968. 171p.
Author(s): Lutz, Burkart; Seyfarth, Constans
Source: DJI Verl., 1969
(Forschungsbericht, 02/1969)
Author(s): Altmann, Norbert; Bechtle, Günter; Lutz, Burkart.- 1976. 127p.