00434pab a2200133 454500008004000000100003500040245011400075260000900189300001300198362000800211650003500219650002600254773002000280180718b2001 xxu||||| |||| 00| 0 eng d aBrown, Halina Szijnwald et al. aOccupational safety and health in Poland in the 1990s: a regulatory system adapting to social transformation. c2001 ap.247-71 aDec aOccupational diseases - Poland aOccupational diseases aPolicy Sciences