Subin+Ahn

Lecon 5 Grasp media type="youtube" key="TETMlCGTiQc" width="560" height="315"

Leçon 4 GRASP Lecon 3 GRASP PLAN Leçon 1 GRASP

media type="youtube" key="5zRng4UB5Kc" height="315" width="420"

media type="youtube" key="ljmaHSEf9Ko" height="315" width="420"

lecon 3 grasp media type="youtube" key="UVoTvgp9s5Y" height="315" width="560"