PDF(4777 KB)
PDF(4777 KB)
PDF(4777 KB)
数字化参考源出版经营策略——盖尔集团个案分析
The Management and Publication Strategies of Digital Sources
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |