The progman.tar.Z file contains the beta release of the interactive Grass Programmer's Manual for Grass 4.0 and 4.1. Untar the programs in a separate directory and read the README.progman, which contains the description of the progman. The process of generation of the target files for the progman are controled by the script progman.sh. If you have questions and/or comments, please contact me via e-mail. Marek Hatala Dept.of Cybern & Artificial Intelligence Technical University Letna 9/B 041 20 Kosice Slovakia (Europe) email: hatala@ccsun.tuke.sk