Ιδιαίτερα μαθήματα ελληνικών για επαγγελματίες στην Θεσσαλονίκη

Private business ελληνικά lessons in Θεσσαλονίκη are for business executives and professionals who want to learn ελληνικά as quickly as possible with customized lessons and a private ελληνικά teacher.