Pensum -10%Methodological Advances in Cross-National Surveys of Educational AchievementBoard on International Comparative Studies in Education, Board on Testing and Assessment og 5 andrePocketEngelskLegg i handlekurvNettlager
Pensum -10%Technology and AssessmentBoard on Testing and Assessment, National Research Council og 2 andrePocketEngelskLegg i handlekurvNettlager
Pensum -10%Systems for State Science AssessmentBoard on Testing and Assessment, National Research Council og 5 andreInnbundetEngelskLegg i handlekurvNettlager
