Kód: 19729691
A readable survey of how tests are made, how educational standards are established, how grades in school are arrived at by teachers-all based on original research by the author and his colleagues.
Nákupom získate 29 bodov
A readable survey of how tests are made, how educational standards are established, how grades in school are arrived at by teachers-all based on original research by the author and his colleagues.
11.69 €
Osobný odber Bratislava a 2642 dalších
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