Date: 2012-10-01 06:13:03Programme for International Student Assessment Trends in International Mathematics and Science Study Sociology International Association for the Evaluation of Educational Achievement Ability grouping Eric Hanushek Tracking Progress in International Reading Literacy Study Test Education Educational research Organisation for Economic Co-operation and Development | | econstor www.econstor.euAdd to Reading ListSource URL: www.econstor.euDownload Document from Source Website File Size: 464,82 KBShare Document on Facebook
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