Cooperative Buildings. Integrating Information, Organizations, and Architecture Second International Workshop, CoBuild'99, Pittsburgh, PA, USA, October 1-2, 1999, Proceedings - Streitz, Norbert; Streitz, Norbert; Siegel, Jane; Siegel, Jane; Hartkopf, Volker; Hartkopf, Volker; Konomi, Shinichi; Konomi, Shinichi (Springer Berlin Heidelberg : Imprint: Springer, 1999)