多渠道保障文献传递的满足率

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1004-1680|volume|5|21-24

ISSN: 1004-1680

Source: 晋图学刊, Vol.volume, Iss.5, 2016-01, pp. : 21-24

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Abstract