交通运输企业成本粘性影响因素研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-1421|37|12|16-21

ISSN: 1003-1421

Source: 铁道运输与经济, Vol.37, Iss.12, 2015-01, pp. : 16-21

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Abstract