山西省旅游景区突发事件预警机制研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-1646|32|3|102-106

ISSN: 1673-1646

Source: 中北大学学报:社会科学版, Vol.32, Iss.3, 2016-01, pp. : 102-106

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Abstract