1. 2016-08-30 Re: CLASS statement in Proc Logistic sas-l John Hendrickx 2. 2016-08-30 CLASS statement in Proc Logistic sas-l Laughing Beggar 3. 2002-01-11 AW: class statement in proc logistic sas-l Dr Olaf Kruse 4. 2002-01-10 class statement in proc logistic sas-l meg A