Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1009-6566|18|6|107-111

ISSN： 1009-6566

Source： 天水行政学院学报：哲学社会科学版, Vol.18, Iss.6, 2017-01, pp. : 107-111

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