Widdowson,, H. G. Teaching language as communication / H. G. Widdowson

Teaching language as communication / H. G. Widdowson . - Oxford : Oxford University Press, imp. 1990 . - XI, 168 p. 22 cm
0-19-437077-1 (Brochado)

800.7:372.88
372.88:800.7