TY  - BOOK
AU  - Helgesen, Marc
TI  - Workplace English travel file: student book 
SN  - 0582276683
AV  - PE 1458 .H44W
PY  - 1996///
CY  - Harlow Esses
PB  - Longman
KW  - English language
KW  - functional approach
KW  - Travelling and tourism
ER  -