TY  - BOOK
AU  - Dean,Michael
AU  - mower,david
AU  - sikorzynska,anna
TI  - Opportunities 3: language powerbook
SN  - 140584057
U1  - 428.24 21
PY  - 2004///
CY  - london
PB  - Longman
KW  - English language
KW  - Study and teaching
KW  - Textbooks for foreign speakers
ER  -