面向应急决策的虚拟参考咨询要素分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 0252-3116|60|20|5-12

ISSN: 0252-3116

Source: 图书情报工作, Vol.60, Iss.20, 2016-01, pp. : 5-12

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Abstract