Industrial Fair Studies

Trade fair as source of information about other countries. Topics: regularity of visits to trade fairs; impression of pavillons visited of the various countries at the show;...本数据集以贸易展会（Trade Fair）作为获取他国相关信息的渠道，研究主题包括：参观贸易展会的频次；参观本次展会中各国展馆的观感；……