[Families with many children in Warsaw: assumptions and provisional results of an investigation].
Kowalska
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D019049:Developed Countries; D005060:Europe; D005061:Europe, Eastern; D005191:Family Characteristics; D007878:Legislation as Topic; D011044:Poland; D011640:Public Policy
Developed Countries; Eastern Europe; Europe; Family And Household; Legislation; Poland; Policy; Population Policy; Social Policy