目前，我国图书馆界很注重对剔旧理论的研究，普遍认识到剔旧工作不仅是解决书库空间，而且是提高馆藏质量、优化藏书结构，提高藏书的效率和活力，搞好藏书建设的一个重要环节。剔旧在理论上不断地得到提高和完善，研究剔旧工作的文章也在图书馆的刊物上处处可见。但在实际工 At present, the library community in China attaches great importance to the study of the theory of ticking the old. It is widely recognized that the ticking is not only a solution to the problem of book stack space, but also a method to improve the collection quality, optimize the collection structure, improve the efficiency and vitality of collection, Important part. In the theory, the old ticks are continually improved and improved. The articles on the old ticketing work are also seen everywhere in the library’s publications. But in real work