Results for Discipline:
Occupational Research, Occupational Sociology
Hits 1-2 within 2 documents
Hits 1-2 within 2 documents
Author(s): Heinz, Walter R.; Witzel, Andreas; Kühn, Thomas; Schaeper, Hildegard; Zinn, Jens O..- 1999. 30p.
Author(s): Heinz, Walter R.; Wachtveitl, Erich; Witzel, Andreas.- 1987. 339p.