Posted by phoenix on Jun 22, 2015; 5:27pm
URL: https://forum.librecad.org/Re-Overview-of-the-Cogo-Book-plus-History-of-COGO-by-one-of-its-developers-tp5711543p5711691.html

I have apparently found a current version of CEAL Cogo. It is being developed further by entities in Australia. Please reply if interested in the progress. Joe