TY  - BOOK
AU  - Hewings,Martin
TI  - Advanced grammar in use: a self-study reference and practice book for advanced learners of English 
SN  - 0521498686
U1  - 415 HEW 
PY  - 1999///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language - grammar
N1  - Includes index; With answers
ER  -