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  • Early Mathematics Learning: Selected Papers of the POEM 2012 Conference

    Ulrich Kortenkamp Birgit Brandt Götz Krummheuer Silke Ladel Christiane Benz (auth.) Ulrich Kortenkamp Birgit Brandt Christiane Benz Götz Krummheuer Silke Ladel Rose Vogel (eds.)

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7 - 8Hours to read