Black,, Paul J. Testing : friend or foe? : the theory and practice of assessment and testing / Paul J. Black

Testing : friend or foe? : the theory and practice of assessment and testing / Paul J. Black . - London : The Falmer Press, 1998 . - X, 173 : il. gráficos 25 cm . - (Master classes in education series))
0-7057-0614-7 (Brochado)

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