Hits 11-11 within 11 documents
Der "Datenspeicher Gesellschaftliches Arbeitsvermögen" der DDR [journal article]
Source: Historical Social Research, 21 (1996) 2. p.113-117
Hits 11-11 within 11 documents
Author(s): Rathje, Ulf
Source: Historical Social Research, 21 (1996) 2. p.113-117