http://members.tripod.com/~winky3/kpfa1.html
http://members.tripod.com/~winky3/kpfa2.html
http://members.tripod.com/~winky3/kpfa3.html
http://members.tripod.com/~winky3/kpfa4.html
http://members.tripod.com/~winky3/kpfa5.html
http://members.tripod.com/~winky3/kpfa6.html and there is a 'borrowed' article here:
http://members.tripod.com/~winky3/kpfa_CP.html got to get over to Berkeley now for (more?) ... scott --
-- -- "The really efficient laborer will be found not to crowd [their] day with work, but will saunter to [their] task surrounded by a wide halo of ease and leisure." Henry David Thoreau