知识经济时代的图书馆发展具有双重性:首先图书馆是一个公益性的服务机构,其次图书馆根据实情又可开展有偿服务,具体说有以下几种现实模式。技术优势领先模式:这是一种技术立馆模工。它要求有雄厚的财力、物力、人力作后盾。国家图书馆、北京大学图书馆、清华大学图书馆就是这一摸索 Library development in the era of knowledge-based economy has duality: firstly, the library is a non-profit service organization, and secondly, the library can carry out paid services according to the actual situation. Specifically, there are several realistic modes as follows. Leading mode of technological advantage: This is a technical legislation mold workers. It requires a solid financial, material and human resources backing. National Library, Peking University Library, Tsinghua University Library is this groping