PDF(930 KB)
Comparative Analysis of Patent Quantitative Study in Library and Information Area at Home and Abroad
Qiu Junping Li Hui
Library and Information Service ›› 2010, Vol. 54 ›› Issue (10) : 83-87,91.
PDF(930 KB)
PDF(930 KB)
Comparative Analysis of Patent Quantitative Study in Library and Information Area at Home and Abroad
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