基于秩和检验的中美采购经理人指数对比分析
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1004-518x|volume|8|69-76
ISSN: 1004-518x
Source: 江西社会科学, Vol.volume, Iss.8, 2016-01, pp. : 69-76
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Abstract