The Research and Thoughts on the Patent Information Service in the American University Library——Based on the Study of University Libraries Designated as PTRC
Feng Jun
Library and Information Service ›› 2017, Vol. 61 ›› Issue (21) : 56-63.
The Research and Thoughts on the Patent Information Service in the American University Library——Based on the Study of University Libraries Designated as PTRC
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 |
|
〉 |