Principia Cybernetica Project (PCP) at Los Alamos National Laboratory (LANL)
Scroll down to "Main subjects," "Theory," and click "metaphysics." At the bottom of the "Metaphysics" page, click the link on "See further: Turchin's paper on Cybernetica Metaphysics." It is a TEX file, which requires something like LaTeX or MiKTeX to be used. (The TEX must be compiled into a DVI, which can be used in a DVI viewer).
Was wonderful meeting/seeing everyone. Will post more later when there is some small semblence of time. Will be running out for an interview in a few minutes. Wish me good fortune. (^*^)