TY  - BOOK
AU  - Sinclair,Christine
TI  - Grammar: a friendly approach 
SN  - 9780335220090 (hbk.)
PY  - 2007///
CY  - United Kingdom
PB  - McGrawHill
KW  - English language
KW  - Grammar
KW  - Problems, exercises, etc
N1  - Bibliography : p. [154]-155
ER  -