TY  - BOOK
AU  - Duckworth,Michael
TI  - First Class: English for tourism : workbook 
SN  - 0194376052
U1  - 428.202433 23
PY  - 1992///
CY  - Oxford
PB  - Oxford University Press
KW  - Tiếng Anh
KW  - Dùng cho du lịch
KW  - English language
KW  - Conversation and phrase books (for tourism industry employees)
ER  -