20世纪 80年代以来，在市场经济、信息革命和知识经济三大浪潮的冲击下，我国图书馆事业得到了长足的发展，正经历着传统图书馆向现代图书馆的过渡。 一、三大浪潮下的图书馆变革和发展 20世纪后 20年，人类社会进入了信息时代，知识和信息在人类进步和社会发展中起到了重大 Since the 1980s, under the impact of the market economy, the information revolution and the knowledge economy, the library industry in our country has been greatly developed. It is undergoing the transition from the traditional library to the modern library. Library Changes and Development in the First and Third Waves After 20 years in the 20th century, human society has entered an information age, and knowledge and information have played a significant role in human progress and social development