Published: 2017-10-31

Economic safety aspects of the road traffic in Poland

Tadeusz Dyr, Karolina Ziółkowska, Agata Jaździk-Osmólska, Małgorzata Kozłowska

7-23

Socio-economic and cultural aspects of migration in the light of contemporary problems

Magdalena Majchrzak, Jan Nikołajew, Michał Urbas, Elżbieta Wulbach

25-36