政府采购促进技术创新政策效果空间计量评估
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1000-2995|38|9|161-168
ISSN: 1000-2995
Source: 科研管理, Vol.38, Iss.9, 2017-01, pp. : 161-168
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Abstract