TY  - BOOK
AU  - Collins,Tim
TI  - Correct your english errors : : avoid 99% of the common mistakes made by learners of english
SN  - 9780071470506
U1  - 428.24 23
PY  - 2009///
CY  - New York : 
PB  - McGraw-Hill , 
KW  - English language - Textbooks for foreign speakers. ; English language - Usage. ; English language - Errors of usage
N1  - Includes index
ER  -