TY  - BOOK
AU  - Cairns ,Ruth
TI  - Learner English:A Teachers guide to interference and other Problems
SN  - 0-521-77939-1
U1  - 428.0071/L438 
PY  - 2001///
CY  - United Kingdom
PB  - Cambridge University Press
KW  - English Vocabulary
N1  - Department of English Language & Literature
N2  - Learner English,Teachers guide , interference , Problems
ER  -