编者按进入21世纪,图书馆人认识到,在我国出版业空前繁荣的背后,掩盖着一个尴尬的事实:大量低学术价值的图书占据了高校图书馆的书架,而同时很多高学术价值的文献却无缘进入图书馆联机书目系统。为此,学者们围绕文献选择和馆藏测评开展了一系列的研究,取 Editor’s note By entering the 21st century, the library people realized that behind the unprecedented prosperity of the publishing industry in our country, an awkward fact was concealed: a large number of books of low academic value occupied the bookshelf of university libraries while many documents of high academic value But missed the library online bibliographic system. Therefore, scholars carried out a series of studies on document selection and collection evaluation