title: [Thoughts on demographic optimization in contemporary Poland].
mesh_terms: D003710:Demography; D019049:Developed Countries; D004467:Economics; D005060:Europe; D005061:Europe, Eastern; D007878:Legislation as Topic; D011044:Poland; D011153:Population; D011156:Population Density; D011157:Population Dynamics; D011640:Public Policy; D012939:Social Planning; D012942:Social Sciences
keywords: Demographic Factors; Demography; Developed Countries; Development Planning; Eastern Europe; Economic Factors; Europe; Legislation; Optimum Population; Poland; Policy; Population; Population Dynamics; Population Policy; Population Size; Population Theory; Social Policy; Social Sciences
vernacular_title: Rozwazania o optymalizacji demograficznej w Polsce wspolczesnej