基于主成分分析法的高速公路上市公司业绩评价实证研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-4161|volume|6|161-165

ISSN: 1003-4161

Source: 开发研究, Vol.volume, Iss.6, 2015-01, pp. : 161-165

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Abstract