Baran, Paweł.
Age structure of Szczecin population and its Influence on selected socio-economic phenomena / Paweł Baran, Izabela Szamrej.
2006. -
demografia
Szczecin
Baran, Paweł.
Age structure of Szczecin population and its Influence on selected socio-economic phenomena / Paweł Baran, Izabela Szamrej.
2006. -
demografia
Szczecin