PISA 2009 Results

	PISA 2009 results | Executive summary Videos | Notes by country/economy   | News release and press material | PISA 2009 database | PISA discussion AKTUALIZACJA 8 IV 2011 r. - PISA at a Glance PISA 2009 at a Glance is a companion publication to PISA 2009 Results, the six-volume report on the 2009 survey conducted by the OECD’s Programme for International Student Assessment (PISA).
zrodlo