基于时间成本探讨图书馆O2O发展

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1005-8214|volume|12|107-111

ISSN: 1005-8214

Source: 图书馆理论与实践, Vol.volume, Iss.12, 2017-01, pp. : 107-111

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Abstract