当代图书馆是一个教育职能、社会职能、情报职能大大发展了的复杂系统。随着改革的深化,对图书馆的工作水平、质量和效率提出了更高的要求,图书馆要最大限度地提高馆藏图书资料的利用率,使它在人们的学习、科研、教学、生产建设中发挥出积极的 The contemporary library is a complicated system in which educational functions, social functions and intelligence functions have greatly developed. With the deepening of the reform, the work of the library level, quality and efficiency put forward higher requirements, the library should maximize the utilization of library books and materials to make it in people’s learning, research, teaching, production and construction In the play out of the positive