分编业务外包是近几年来高校图书馆文献加工的一种形势。本文分别从图书分编业务外包的内涵及其积极意义、分编业务外包中书目数据出现的具体问题、影响分编业务外包中书目数据质量的因素、图书馆编目审校人员如何应对存在的问题等四个方面对图书馆分编业务外包书目数据存在的问题做了一个较为全面深入的论述。 Sub-coding business outsourcing in recent years, college library literature processing a situation. This paper respectively expounds the content and positive significance of outsourcing of book division business, the specific problems of bibliographic data in sub-section business outsourcing, the factors that affect the quality of bibliographic data in sub-section business outsourcing and how to deal with the existing problems And other four aspects of the library division business outsourcing bibliographic data problems made a more comprehensive and in-depth discussion.