Learner English : a teacher's guide to interference and other problems /
Swan, Michael.
Learner English : a teacher's guide to interference and other problems / Michael Swan & Bernard Smith. - Cambridge, UK : Cambridge University Press, 1987. - xv, 265 p. - Cambridge handbooks for language teachers .
0521262836
88990863
English language--Study and teaching--Foreign speakers.
Interference (Linguistics).
Learner English : a teacher's guide to interference and other problems / Michael Swan & Bernard Smith. - Cambridge, UK : Cambridge University Press, 1987. - xv, 265 p. - Cambridge handbooks for language teachers .
0521262836
88990863
English language--Study and teaching--Foreign speakers.
Interference (Linguistics).