Since there doesn't seem to be much activity, and I know of no significant books... I have only one, I think it's title is 'Concrete' by Fintel (sp?) It's been more than 20 years since I've opened it, and am not sure of the content. I've attached part of my concrete directory... some of the articles are mine and others, I've cribbed from elsewhere... with attributes as available. I make no representation that these are entirely mine. There is a lot of useful stuff within...
Dik