Analysis of the Necessity of University Library's Subject-based Management of Electronic Resources

In view of the wide varieties and chaotic management of university library's electronic resources,how to make classified management for purchased electronic resources relying on university library's favorable conditions,realize the effective joint of electronic resources management mode and paper resources management mode,is an important step to guide students to make full use of electronic resources to complete the daily learning and thesis writing,and also is a method for scientific management of electronic resources.