区位商视角下图书馆数据支持服务实践*——以ESI和InCites数据库为案例

董政娥陈惠兰

Library Data Support Service Practice from Location Business Perspective: Taking ESI and InCites Databases as Examples

Dong Zheng′e Chen Huilan

情报资料工作 . 2017, (2): 70 -76 .