TY  - BOOK
AU  - Swan Michael
TI  - Practical English Usage
SN  - 9780195673892
U1  - 428.24/SWA SWA 
PY  - 2006///
CY  - UK
PB  - Oxford University Press
KW  - Skills
KW  - Teachers' Corner
N1  - �34.50
ER  -