oAny recommendations for one that goes into a little depth with exercises 
and, hopefully, answers?

-- 
Bob Holtzman
"If you think you're getting free lunch,
  check the price of the beer"
---------------------------------------------------
PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us
To subscribe, unsubscribe, or to change your mail settings:
http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss