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Politechniki Koszalińskiej

Classroom observation tasks : a resoure book for language teachers and trainers /

WAJNRYB, Ruth

Classroom observation tasks : a resoure book for language teachers and trainers / Ruth Wajnryb. - Cambridge : Cambridge University Press, 1992. - 145 s. : rys. ; 23 cm. - (Cambridge Teacher Training and Development)

0521407222

802.0(07)
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