synergia 2 [vynechat] synergy cooperation 1 [vynechat] management 1 [vynechat] manažment 1 [vynechat] politika kvality 1 [vynechat] quality policy 1 [vynechat] railroad transportation 1 [vynechat] spolupráca 1 [vynechat] strategic planning 1 [vynechat] strategický manažment 1 [vynechat] železničná doprava 1 [vynechat]