北京旅游产业对本地经济贡献研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-6539|37|11|12-19

ISSN: 1003-6539

Source: 北京第二外国语学院学报, Vol.37, Iss.11, 2015-01, pp. : 12-19

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Abstract