00817nam0-22002891i-450-99000250756040332120101115170207.0000250756FED01000250756(Aleph)000250756FED0100025075620030910d1969----km-y0itay50------baengIntroduction to demographyMortimer Spiegelman.Cambridge, Mass.MIT Press1969XIX, 514 p.24 cmDemografia, DemografiamanualiSpiegelman,Mortimer102113ITUNINARICAUNIMARCBK990002507560403321SE 065.01.08-B042663DECSEXXIV-A-253309MASMASDECSEIntroduction to demography440199UNINA