关键词: 系统科学, 知识组织, 分类法, 主题法

Abstract: Library as a kind of public cultural services, it is not only provide services for people, but also conducive to satisfy people's desire for knowledge. But in recent years, due to various disasters occur, resulting in a variety of libraries has been persecuted in our country, the losses caused by are difficult to predict. Therefore, deal with the crisis of the library in our country and strengthen crisis management has become a serious problem to be solved. The main purpose of the thesis is mainly analyzed libraries crisis in our country, and puts forward the corresponding management measures in view of the crisis, in order to promote the sustainable development of the library to provide the necessary security in our country.

Key words: library