I concur - "Systemantics" (now "The Systems Bible") is an excellent book. I had a boss turn me onto it in the 1980s, and to this day I still quote from it, and

I concur - "Systemantics" (now "The Systems Bible") is an excellent book. I had a boss turn me onto it in the 1980s, and to this day I still quote from it, and re-read it about once a decade just to keep the lessons fresh.