01141cam0-22004091i-450-99000253633040332120120912130104.0000253633FED01000253633(Aleph)000253633FED0100025363320030910d1961----km-y0itay50------baengNEy-------001yyDemographic factors and savingsby W. EizengaAmsterdamNorth Holland1961X, 107 p.23 cmContributions to economic analysis22DemografiaDemografia economicaDemografia e sviluppo economico33020itaEizenga,WietzeITUNINARICAUNIMARCBK990002536330403321ISVE E2.3DECTSXXIII-D-301934MASXV C 45 (22)67129FGBCF/3.12 EIZ/2021498 aSESF/3.12 EIZ/1026505SESDECTSMASFGBCSESDemographic factors and savings438234UNINA