Τρίτη, 17 Δεκεμβρίου 2013

Pisa 2012 results : excellence trough equity, giving every student the chance to succeed. Vol. 2

Pisa 2012 results : excellence trough equity, giving every student the chance to succeed. Vol. 2


  Organisation for Economic Co-operation and Development

   12/2013

 http://www.oecd.org/pisa/keyfindings/pisa-2012-results-volume-ii.htm

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