%A Yang Daiqing %T A Data Structure for Normalizing MARC by Using Nested Hashtable and Dynamic Array %0 Journal Article %D 2007 %J Data Analysis and Knowledge Discovery %R 10.11925/infotech.1003-3513.2007.10.19 %P 85-87 %V 2 %N 10 %U {https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/abstract/article_430.shtml} %8 2007-10-25 %X

This paper compares some usual methods of processing MARC in ISO2709,and gives a new data structure of nested hashtable and dynamic array to normalize MARC.The author shows how to sort the MARC data according to this data structure and delete empty fields.