Learner english : a teacher's guide to interference and other problems / [edited by] Michael Swan & Bernard Smith. - 2nd ed. - Cambridge : Cambridge University Press, 2001. - xvi, 362 p. : ; ill. ;. 24 cm. :
9780521779395
English language--Speaking.
English as a second language.
428.24 LE AR
9780521779395
English language--Speaking.
English as a second language.
428.24 LE AR