The presentations and the pictures of our 91st seminar in Frankfurt on 13 November 2025, are now available on the website.
https://agig.de/wp-content/uploads/2015/07/logo.jpg00Yves Gendronneauhttps://agig.de/wp-content/uploads/2015/07/logo.jpgYves Gendronneau2025-12-07 23:34:042025-12-07 23:36:14Presentations and pictures of the 91st seminar in Frankfurt
