TY  - BOOK
AU  - Swan, Michael
TI  - Practical English usage
SN  - 9780194311977
PY  - 1995///
CY  - Oxford
PB  - Oxford University Press
KW  - English Language-Dictionary
KW  - English language--Usage
KW  - English language--Grammar
KW  - Reference Book
N1  - Includes Index
UR  - https://books.google.com.pk/books?id=1XjFswEACAAJ&dq=9780194311977&source=gbs_book_other_versions
ER  -