"superseded NIOSH publication published in April 2017"@en . . . . . . . "Youth@Work - talking safety: a safety & health curriculum for young workers, Massachusetts edition"@en . . . . . . . "2017-04-01T00:00:00Z"^^ . . . . . . . . "20049699" . . . . . . "Youth@Work - talking safety: a safety & health curriculum for young workers, Massachusetts edition"@en . "publicatie"@nl . . . . . . . "Youth@Work - talking safety: a safety & health curriculum for young workers, Massachusetts edition"@en . . . . "Youth@Work - talking safety: a safety & health curriculum for young workers, Massachusetts edition"@en . . . . . "2015-136" .