ข้อมูลหนังสืออิเล็กทรอนิกส์

เนื้อหาย่อ : International tourist arrivals have almost quadrupled over the past 30 years and domestic tourism has also intensified in most developed and newly industrialized countries. At the same time, tourist movements have spread geographically to reach practically all countries of the globe, becoming for many of them an important economic sector in terms of income generation, foreign exchange earnings and employment creation.