TY  - GEN
AU  - Swan,Michael
AU  - Smith,Bernard
TI  - Learner English: a teacher's guide to interference and other problems 
T2  - Cambridge handbooks for language teachers
SN  - 9780521779395
AV  - PE1128.A2 .L36 2011
PY  - 2011///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Interference (Linguistics)
KW  - English language
KW  - Study and teaching
KW  - Foreign speakers
ER  -