TY - BOOK ED - Office of the permanent secretary ministry of tourism and sports TI - Front office functional competencies facilitate outgoing phone calls: D1.HFO.CL2.10 Trainer Guide T2 - Front office functional competencies facilitate outgoing phone calls SN - 9786162972621 AV - H0247 PY - 2015/// CY - กรุงเทพมหานคร PB - Office of the permanent secretary ministry of tourism and sports KW - Communications KW - Telecommunication KW - Office of the permanent secretary ministry of tourism and sports ER -