引言让我从头说起吧。图书馆是选择、采集、整理、保存及提供检索一切形式的记录知识和信息,并在用户利用记录知识和信息时提供帮助和指导的机构。为完成这一使命,每个图书馆都拥有三大宝贵资源——一支由训练有素和知识渊博的图书馆员和其他图书馆工作者组成的队伍;馆藏;以及供检索馆藏时使用的书目控制 Introduction Let me start from scratch. Libraries are organizations that choose, collect, organize, preserve, and provide access to search all forms of documented knowledge and information and assist and guide users in their use of documenting knowledge and information. To accomplish this mission, each library has three valuable resources - a team of well-trained and knowledgeable librarians and other library workers; collections; and collections for retrieval Bibliographic control