区域企业技术创新效率变动研究——对无锡市31家制造企业的实证分析
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1002-5812|volume|13|36-39
ISSN: 1002-5812
Source: 商业会计, Vol.volume, Iss.13, 2017-01, pp. : 36-39
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Abstract