不同活动类型技术创新单要素效率研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1000-2995|36|11|64-70
ISSN: 1000-2995
Source: 科研管理, Vol.36, Iss.11, 2015-01, pp. : 64-70
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Abstract