文件卡片分类,对提高档案的检全检准率,充分发挥档案作用,并为今后电子检索打下基础,都具有一定的意义。这项工作,目前还处于探索阶段,需要研究的问题很多,本文拟就以下两个问题,谈点粗浅的认识。一、关于同位类之间的关系文件卡片分类的类目设置要严谨、准确,类目之间的关系应遵循的原则是:上下位类之间是隶属关系,上位类要包含下位类的内容,下位类内容要包含在上 Document card classification, to improve the file check the accuracy of the check, give full play to the file, and lay the foundation for future electronic retrieval, have a certain significance. This work is still in the exploratory stage and there are many problems to be studied. This article intends to discuss the superficial understanding of the following two issues. First, on the relationship between the same class Documents card classification category set to be rigorous and accurate, the relationship between categories should follow the principle is: between the upper and lower classes is affiliation, the upper class to include the contents of the next class , The next class content to be included in the