论《中图法》类表的多重列类问题

On Some Problems of Multiple Sorting of the Table of Classification of "Zhong Tu Fa"

本文论述了多重列类在《中图法》类表中序列的形式、标号方法及标号法的改进措施，探讨了多重列类在《中图法》

The article describes the form, notational convention and improving methods of multiple sorting in the table of classification of 'Zhong Tu Fa'. The author explains the important role of multiple sorting in reforming 'Zhong Tu Fa' system.