Keskiasteen koulutuksen ulkopuolelle jäämisen ja koulutuksen keskeyttämisen ennaltaehkäisystä
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This material has a restricted access due to copyright reasons. It can be read at the workstation at Jyväskylä University Library reserved for the use of archival materials: https://kirjasto.jyu.fi/collections/archival-workstation.
Except where otherwise noted, this item's license is described as In Copyright