e-Masterclass: CHRONOSTRATEGY, GEOPOLITICS & GO. Covid Free. 03/10/2021 Ν. Λυγερός October 3, 2021 Talks e-Masterclass: CHRONOSTRATEGY, GEOPOLITICS & GO. Covid Free. 03/10/2021, 19.00 – 21.00Δηλώσεις συμμετοχής: lygerosinfo@gmail.com