TY  - BOOK
AU  - Dean,Michael
AU  - Sikorzynska,Anna
TI  - Opportunities: Intermediate : Language powerbook 
SN  - 0-582-42142-X
PY  - 2002///
CY  - Harlow
PB  - Pearson Education Ltd
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Conversation and phrase books
ER  -