In addition to the Berstein Study Group, this one popped up:
- Just wondering if you could help inform people of a Sgts exam study group there is a free information session held at Whitney Young High School on 18 Oct 2012 at 18:00 hrs and another on 20 Oct 2012 at 20:00 hrs.www.cpdtestprep.com 312-373-0340.We wish to make this available to all as seats are limited...
And edge you can get is a good idea.