Valette,, Rebecca M. Modern language performance objectives and individualization : a handbook / Rebecca M. Valette, Renee S. Disick

Modern language performance objectives and individualization : a handbook / Rebecca M. Valette, Renee S. Disick . - New York : Harcourt Brace Jovanovich, cop. 1972 . - XII, 260 p. : il. 24 cm
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