Visible Learning: The Sequel: A Synthesis of Over 2,100 Meta-Analyses Relating to Achievement,Paperback, By:Hattie, John (University of Melbourne, Aus
Описание
Visible Learning: The Sequel: A Synthesis of Over 2,100 Meta-Analyses Relating to Achievement,Paperback, By:Hattie, John (University of Melbourne, Australia)
График изменения цены & курс обмена валют