结合青海师范大学图书馆馆藏书目回溯建库的工作实践,介绍了回溯建库的必要性和作用,阐述了回溯建库的方式,针对回溯建库中存在的问题,提出了具体的解决策略.%Connecting with the working practice of the library of Qinghai Normal University in retrospective bibliographic digital database construction, this paper introduces the necessity and function of the retrospective database construction, expounds the patterns of the retrospective database construction, and based on the problems existing in the retrospective database construction, puts forward some concrete solutions.
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