PISA 2009 results : students on line : digital technologies and performance.
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Imprint: | Paris : OECD, c2011. |
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Description: | 1 online resource (394 p.) : ill. (some col.) |
Language: | English |
Subject: | |
Format: | E-Resource Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/8402486 |