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本文对《中图法》(四版 )操作系统类修订情况作了概略介绍 ,并结合自身对操作系统内涵的理解及分类实践 ,探讨了操作系统类的两种改进方式。
This paper introduces the revision of the operating system of “Chinese Library Classification” (the fourth edition), and discusses two kinds of improvement methods of the operating system by combining its own understanding of operating system connotation and classification practices.