美、英、澳国家图书馆参考咨询服务政策比较研究
章伟良, 陈琦
Comparative Research on Reference Service Policies of the British Library, the Library of Congress and the National Library of Australia
Zhang Weiliang, Chen Qi
图书情报工作
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2013, (24): 51
-55
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DOI: 10.7536/j.issn.0252-3116.2013.24.007
