“异书同号”现象浅析

＂异书同号＂是图书分类中常见的现象,文章主要从多校区合并、回溯建库、有无编目细则、套书分编、编目人员失误等方面分析了＂异书同号＂现象产生的原因.指出了＂异书同号＂带来的诸多不良影响：造成书目数据库的臃肿庞大、不利于中央书目数据库的维护;藏书组织的混乱无序;检索不单一,影响读者查准率等.最后提出了防治修改措施.

An Analysis on the Phenomenon ofHomobiblion with Heteronum6ro

＂Homobiblion with Heteronuméro＂ is a very common phenomenon in classification of the books, the paper mainly analyzes the reason of the Phenomenon of ＂Homobiblion with Heteronumero＂ from merged universities, retrospective conversion bibliographic database, whether having catalog detailed rules or not, book sorting and cataloguing, catalog staff and so on. It points out so many bad influences of ＂Homobiblion with Heteronumero＂, such as the huge books bibliographic database and the difficult maintenance of the database, the disorder of book collection, the variety of book search, and deficiency of the reader search. Finally, it puts forward the measurements to improve the service of the library.