Library is a center of human knowledge, and library science is public knowledge management science.
图书馆是人类公共知识中心，图书馆学实质是公共知识管理学。
From the view of research object and content, the relation of public knowledge management and knowledge management is the relation of individual and general.
公共知识管理学（图书馆学）和知识管理学从研究对象和内容来说是个别与一般的关系。
Public knowledge management is an important component of knowledge management, and public knowledge management science belongs to knowledge management science.
公共知识管理是知识管理的重要组成部分，公共知识管理学可归属于知识管理学。
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