By the way I recommend the essays by Szabo: http://szabo.best.vwh.net/ http://szabo.best.vwh.net/ ! Also his blog: http://unenumerated.blogspot.com/ http://une

By the way I recommend the essays by Szabo: http://szabo.best.vwh.net/ http://szabo.best.vwh.net/ ! Also his blog: http://unenumerated.blogspot.com/ http://unenumerated.blogspot.com/