"gravity" <gravity1@m-net.arbornet.org> wrote in message
news:4351f123$0$41020$892e7fe2@authen.white.readfreenews.net...

"Janithor" <Janithor@comcast.net> wrote in message
news:4351EFA7.5020105@comcast.net...

Definitely not geared towards concrete things like how to improve your
social >interactions and your social awareness.

Knuth wrote a book (or series of books) on Concrete Mathematics. i hope
this helps.

michael

you're help is for