文章结合标引实践,归纳分析了文献阅读对象与文献论述和研究的对象或问题之间的关系,文献阅读对象作为主标题或副标题或不予揭示的几种主题标引的情形,以期主题标引时规范一致,利于书目数据的共享。 Combined with the indexing practice, the article induces the analysis of the relationship between the object of reading and the object and problem of literature research and literature, the subject of the document reading as the main title or the subtitle or the non-disclosure of the topic, The same time cited the standard, which will benefit the sharing of bibliographic data.