Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1000-5102|39|1|47-51

ISSN： 1000-5102

Source： 青海师范大学学报：哲学社会科学版, Vol.39, Iss.1, 2017-01, pp. : 47-51

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