Food & beverage service generic competencies communicte in english on the telephone D1.LAN.CL10.04 Trainer Guide
- Bangkok : Office of the permanent secretary ministry of tourism and sports, 2015.
- 82 p
- Food & beverage service generic competencies communicte in english on the telephone Trainer Guide Brown Book .
9786162971662
Communications--English Trainee Manual Office of the permanent secretary ministry of tourism and sports Telecommunication