賴鼎銘Ting-Ming Lai2014-10-272014-10-271997-04-??http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/15205This article depicts the change of library and information services under the postmodern condition. The article first discusses the concept of modernity and postmodernity, and illustrates the phenomenon of the postmodenity. Following the definition of the concepts, the author elaborates the deconstruction of canons and the digitalization of knowledge under the postmodern condition and their impacts on library and information services.後現代社會新實用主義知識數位化圖書資訊服務