00949nam0-2200313---450-99000957325040332120120515155201.0000957325FED01000957325(Aleph)000957325FED0100095732520120515d1963----km-y0itay50------baengUS--------001yyPopulation theory and policyselected readingsedited by Joseph J. Spengler and Otis Dudley DuncanSecond printingGlencoeThe Free Press of Glencoe1963X, 522 p.24 cm320.911 rid.itaDuncan,Otis Dudley<1921- >46438Spengler,Joseph John<1902-1991>123820ITUNINARICAUNIMARCBK990009573250403321ISVE J1.53304DECTSDECTSPopulation theory and policy846341UNINA