TY  - BOOK
AU  - Swan,Michael
TI  - Practical English usage
SN  - 0194420981
AV  - PE1106 .S94 2005
PY  - 2005///
CY  - Oxford.
PB  - Oxford University Press
KW  - English language
KW  - 20th century
KW  - Grammar
KW  - Usage
N1  - Includes index
ER  -