TY  - BOOK
AU  - Swan,Michael
AU  - Walter,Catherine,coaut
TI  - How English Works: A grammar practice book. With answers./ Michael Swan & Catherine Walter
SN  - 9780194314565
AV  - PE1128 S94 2009 
PY  - 2009///
CY  - Oxford
PB  - Oxford University Press
KW  - Inlgés
KW  - Gramática
N1  - Answers to exercises p. 303-349
N2  - This grammar practice book covers all important elements in the standard EFL grammar syllabus. It is designed for self-study class for learning and practising English grammar. It contains a variety of different examples and exercises
ER  -