TY  - BOOK
AU  - Bala 
TI  - English word power 
SN  - 9679501914 
U1  - 428.2 BAL 2004 
PY  - 2004///
CY  - Petaling Jaya
PB  - IBS Buku
KW  - English language
KW  - Grammar
KW  - Usage
ER  -