Raamatud Board on International Comparative
Methodological Advances in Cross-National Surveys of Educational Achievement
Board on International Comparative Studies in Education, National Research Council, Division of Behavioral and Social Sciences and Education, Board On Te
-40% koodiga BOOKS
Meie tarnija laos
Next Steps for Timss: Directions for Secondary Analysis
Board on International Comparative Studies in Education, National Research Council, Division of Behavioral and Social Sciences and Education, Board On Te
-40% koodiga BOOKS
Meie tarnija laos
Understanding Others, Educating Ourselves: Getting More from International Comparative Studies in Education
Board On Testing And Assessment, National Research Council, Division of Behavioral and Social Sciences and Education, Board on International Comparative
-40% koodiga BOOKS
Meie tarnija laos