[A practical guide for teachers in dealing with health requirements].
Israel
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K
Wittig
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D002648:Child; D003479:Curriculum; D004782:Environmental Health; D005859:Germany, East; D006266:Health Education / Q000639:trends*; D006801:Humans; D012574:Schools / Q000592:standards*; D013663:Teaching
Praktikable Handhaben für Pädagogen zur Umsetzung hygienischer Anforderungen.