Language and language learning
edited by Albert H. Marckwardt
National Council of Teachers of English, 1968
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Christie, Francis
Language education / Francis Christie
Oxford University Press, 1989
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Richards, Jack C.
Approaches and methods in language teaching
Cambridge University Press, 2006
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Richards, Jack C.
Approaches and methods in language teaching
Cambridge University Press, 1994
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Frontier of foreign language education
Osaka University
Osaka University, 2020
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