00905nam0-22003371i-450-990002504020403321080248179080248179000250402FED01000250402(Aleph)000250402FED0100025040220000920d1981----km-y0itay50------baENGDemographic TechniquesAlfred PollardFarhat YusufG. N. Pollard.2. ed.SydneyPergamon Press1981.IX, 182 p.24 cmDemografia, Modelli demografici304Pollard,Alfred101904Pollard,G.N.Yusuf,FarhatITUNINARICAUNIMARCBK990002504020403321XXIII-F-74901MASMASDemographic Techniques440415UNINAING01