I need help finding Sklansky hand rankings and groups

I need help finding somewhere on the internet that shows the Sklansky Hand rankings and groups. Like AA is group one AK is group two.I need help finding it on the net if not what book is it?

just did a search and found em herehttp://www.theplayr.com/en/pokerguide/theory/item.asp?id=41

Thank you very much .

This online odds calculator lets you figure the odds of your hand beating a range of hands, and has the Sklansky groups as options for ranges. So you can figure the chances of 77 beating somebody who only plays Sklansky group one and two. I don't know how useful it is in real play, but it's interesting to play around with.

I know I just need the groups because I'm losing money by not being aggresive in some postions where I used to be.It helps regain my aggresive approach.