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A Review on the Library Service Based on the Professional Knowledge Information Needs
QIN Li-jin, LIU Xiao-xiang, ZHANG Li-fang, YUAN Hui-rong
农业图书情报学刊 . 2014, (1): 142 -145 .  DOI: 10.13998/j.cnki.issn1002-1248.2013.1.020