TY  - BOOK
AU  - Stott,Trish
AU  - Buckingham,Angela
TI  - At your service: English for the travel and tourist industry 
U1  - 421.5 S888a 1995 
PY  - 1995///
CY  - Oxford
PB  - Oxford University Press, 
KW  - INGLES
KW  - TEXTO DE ESTUDIO
ER  -