000 00606nam a22001817a 4500
008 140202b ck ||||| |||| 00| 0 spa d
020 _a0-19-437133-6
090 _a8090100583
100 1 _aWright, Tony
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245 1 0 _aRoles of Teachers and learners / Tony Wright
264 _aOxford : Oxford University Press, 1987
300 _a164 p.
505 0 0 _a1. Teaching and learning as social activities
505 0 0 _a2. Teacher and learner roles in the classroom
505 0 0 _a3. Investigating teacher and learner roles
650 1 4 _aLenguaje y lenguas
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650 1 4 _aIngles
_xensenanza
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999 _c7981
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