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Filtern nach: Ressourcentyp Conference Proceeding Entfernen Zwang Ressourcentyp: Conference Proceeding Series Productivity and the industrial revolution Entfernen Zwang Series: Productivity and the industrial revolution Fach J13 - Demographic economics - Fertility ; Family planning ; Child care ; Children ; Youth Entfernen Zwang Fach: J13 - Demographic economics - Fertility ; Family planning ; Child care ; Children ; Youth

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