TY  - BOOK
AU  - Swan,Michael
ED  - Oxford University Press.
TI  - Practical English usage
SN  - 0194421244
AV  - PE1128 .S93 1993
PY  - 1993///
CY  - Oxford
PB  - Oxford University
KW  - English language
KW  - Usage
KW  - Grammar
KW  - 1950-
N1  - Includes index
ER  -