วันจันทร์ที่ 6 ธันวาคม พ.ศ. 2553
Hospitality Trainer: The Evolution of Hotel Industry
This might be considered as the first international tourist organization. The international collaboration in the field of tourism was supported by many other countries after First World War. In 1924, the International Union of Official ... Standardization of the reservation system. Traffic Conference Areas: IATA has been divided into three Traffic Conference Area for smooth administration. Traffic Conference Area-1, it consists of North, South, and Central America, ...
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