This directory holds my (partial) 3GL solution to the 4GL comparison problem. The source code is in FOUR_GL_PROBLEM.SC; an object file which was compiled with /DEBUG and an executable image (not /DEBUG) are also included. If you want to recompile and/or link, file FOUR_GL_PROBLEM_LINK.COM contains the link commands. You will find the necessary Soundex routine and the database in the [.3GL_AND_RALLY] directory. Two logical names must be defined. LV4GL_DOT must point to the database (both compile-time and run-time), and LV4GL_HELP_LIBRARY should point to the help library. You can create a help library from the source with $LIBRARY/CREATE/HELP FOUR_GL_PROBLEM FOUR_GL_PROBLEM.HLP File FOUR_GL_PROBLEM.TXT contains a description of my results which I plan to report at the symposium, minus slides showing the terminal screen when the application runs, as I didn't have a good way to capture it to a file. Hopefully you will be able to run the application to see it. B. Z. Lederman System Resources Corp. Burlington MA