TY  - BOOK
AU  - Swan,Michael
AU  - Smith,Bernard
TI  - Learner English: a teacher's guide to interference and other problems 
SN  - 0521262836
AV  - PE1128.A2 L36 1987
U1  - 428/.007 19
PY  - 1987///
CY  - Cambridge [Cambridgeshire], 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/description/cam023/86024482.html
UR  - http://www.loc.gov/catdir/toc/cam029/86024482.html
ER  -