PDF(639 KB)
企业R&D投入绩效影响因素的实证分析——基于江苏省企业创新调查数据
Science & Technology Progress and Policy ›› 2011, Vol. 28 ›› Issue (11) : 63-66.
PDF(639 KB)
PDF(639 KB)
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |