TY  - BOOK
AU  - Swan,Michael
AU  - Smith,Bernard
TI  - Learner English: a teacher's guide to interference and other problems 
SN  - 9780521779395
AV  - PE1128.A2 L36 2001
U1  - 428.0071 21
PY  - 2001///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - English language
KW  - Study and teaching
KW  - Foreign speakers
KW  - Interference (Linguistics)
UR  - http://www.loc.gov/catdir/samples/cam033/00046785.html
UR  - http://www.loc.gov/catdir/description/cam021/00046785.html
UR  - http://www.loc.gov/catdir/toc/cam025/00046785.html
ER  -