黄宗忠先生一番“低谷”议论,在图书馆界引起如此反响。谈“低谷”问题,先得涉及黄先生几篇论述“低谷”的论文。我的看法是: 一、“低谷”文功不可没大约自1985年下半年起,在图书馆学基础研究领域,一批有资历、有影响的理论家们暂别了理论前沿。一时间,这批理论家们的文章,尤其那种对某一问题进行的系统而严 Mr Wong Chung-chung’s remark of “trough” has aroused such repercussions in the library industry. Talking about the “trough” issue, we must first deal with a few papers about Mr. Huang’s “trough.” My view is: First, the “trough” Wenjugangzuo approximation Since the second half of 1985, in the field of basic research in library science, a group of qualified and influential theorists have left the theoretical front. For a time, the articles of these theorists, especially the system that carried out a certain issue