TY  - BOOK
AU  - Swan,Michael
TI  - Basic English usage
SN  - 0194421295
U1  - 428 
PY  - 1987///, c1984
CY  - Oxford
PB  - Oxford University Press
KW  - English language
KW  - Errors of usage
KW  - Dictionaries
N1  - Includes index
ER  -