旅游业究竟对国民经济有多大贡献?
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 2096-3238|1|2|32-43
ISSN: 2096-3238
Source: 旅游导刊, Vol.1, Iss.2, 2017-01, pp. : 32-43
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Abstract