通过政府购买促进和提高交通运输服务质量问题研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1005-9016|volume|3|45-50

ISSN: 1005-9016

Source: 交通财会, Vol.volume, Iss.3, 2017-01, pp. : 45-50

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Abstract