麦吉尔大学图书馆数字参考服务评估报告分析与讨论
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1002-1248|29|7|193-198
ISSN: 1002-1248
Source: 农业图书情报学刊, Vol.29, Iss.7, 2017-01, pp. : 193-198
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Abstract