1. 2000-03-31 Re: Using SAS functions for variable validation sas-l Paul Dorfman 2. 2000-03-31 Re: Using SAS functions for variable validation sas-l HARVEYF1 3. 2000-03-31 Re: Using SAS functions for variable validation sas-l Fehd, Ronald J. 4. 2000-03-31 Using SAS functions for variable validation sas-l HARVEYF1