Intelligent Agent Systems: Theoretical and Practical Issues Theoretical and Practical Issues. Based on a Workshop Held at PRICAI '96, Cairns, Australia, August 26-30, 1996 - Cavedon, Lawrence; Cavedon, Lawrence; Rao, Anand; Rao, Anand; Wobcke, Wayne; Wobcke, Wayne (Springer Berlin Heidelberg : Imprint: Springer, 1997)