Organizational Semiotics : Evolving a Science of Information Systems IFIP TC8 / WG8.1 Working Conference on Organizational Semiotics: Evolving a Science of Information Systems July 23.25, 2001, Montreal, Quebec, Canada - Kecheng Liu, Rodney J. Clarke, Peter Bøgh Andersen, Ronald K. Stamper, El-Sayed Abou-Zeid ((IFIP Advances in Information and Communication Technology))