ekonomika dopravy 2 [vynechat] transport economics 2 [vynechat] air companies 1 [vynechat] air transportation 1 [vynechat] letecká doprava 1 [vynechat] letecké spoločnosti 1 [vynechat] managerial economics 1 [vynechat] osobná doprava 1 [vynechat] passenger traffic 1 [vynechat] podniková ekonomika 1 [vynechat] probability theory 1 [vynechat] statistical methods 1 [vynechat] statistics 1 [vynechat] teória pravdepodobnosti 1 [vynechat] štatistické metódy 1 [vynechat] štatistika 1 [vynechat]