00772nam0-22002771i-450-99000312271040332120031016103205.0000312271FED01000312271(Aleph)000312271FED0100031227120030910d1973----km-y0itay50------baengGBMain trends in demographyJean Bourgeois PichatLondonAllen & Unwin197379 p.22 cmMain trends in social sciencesBourgeois-Pichat,Jean<1912-1990>252153ITUNINARICAUNIMARCBK990003122710403321F/3.12 BOU5706/ISESSESMain trends in demography461412UNINA