This paper has introduced the artificial evaluation of character position in MARC leader section and analyzed practical examples, with the goal to improve the quality of bibliographic data, and promote the process of the standardization of cataloging.

• 通过对记录头标区及人工赋值字符位的说明和实例分析,希望大家能够关注并且能规范著录记录头标区的人工赋值字符位,以此来完善书目数据,促进编目工作的标准化和规范化进程。