Original language | Finnish |
---|---|
Place of Publication | Tampere |
Number of pages | 46 |
Publication status | Published - 1990 |
MoE publication type | D4 Published development or research report or study |
Publication series
Series | Työsuojeluhallitus. Selvityksiä |
---|---|
Volume | 20 |
ISSN | 0357-4458 |