摘要
TheGlobalBusinessTravelService,aclass-1travelserviceapprovedbytheNationalTourismAdminis-tration(NTA),isaffiliatedtotheChinaCouncilforthePromotionofInternationalTradeandtheChinaChamberofInternationalCommerce.Itmainlyservesforeignanddomesticorganizationsandassociationsofindustryandcommerce,importandexportcorporations,industrial
出版日期
1995年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)