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引用本文:赵长林. �����г���Ϣ�����ij�Զ����㷺��——����ͼ�����ϢС�����г���Ϣ�ļ�ֵȡ��[J]. 图书情报工作, 1997, 41(1): 18-20
作者姓名:赵长林
作者单位:??????????, ??? 210093
摘    要:

关 键 词:???????  ?г????  

The Long-Term and Wide-Ranging Charaeters in the Construction of Market Information
Zhao Changlin. The Long-Term and Wide-Ranging Charaeters in the Construction of Market Information[J]. Library and Information Service, 1997, 41(1): 18-20
Authors:Zhao Changlin
Affiliation:Library on Nanjing University
Abstract:??Inview of the measure of value,the lack of market information in small-sized information newspapers in libraries is analyzed.A discussion of the teasons for this lack and a tentative resolution are also given.
Keywords:
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