R&D投入对区域高新技术产业发展的影响

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1000-8462|volume|8|129-134

ISSN: 1000-8462

Source: 经济地理, Vol.volume, Iss.8, 2015-01, pp. : 129-134

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Abstract