The theory and application of systems science. Gatewayed to wholesys@netcom.com. Readers: 11000 (0.2%) {48%} Mesgs per month/day: 39/1 {11%} Crossposting: 35% {78%} Megs per month/day: 0.1/0.003 {19%} Sites reciving this Group: 64% Cost ratio ($US/month/rdr): 0.01