Is There a Clearing House?

Make sure that whatever technecu you are thinking of using has some, some evidence that it actually works. I've made available o three screenes at w w dot numer screener dot org that you can take a look at. There is alltto very nice screener thatitis not freelof charge, by nancy jordan at the university of delaware. Andhn, we have one called the nums eene i w w dot numec screener,. All on word dot or okw dot numor screenerdot org.