北京地区企业技术创新与转移的特点、问题与对策研究——基于中德两国企业调研数据的比较

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-7348|32|21|38-41

ISSN: 1001-7348

Source: 科技进步与对策, Vol.32, Iss.21, 2015-01, pp. : 38-41

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Abstract