00491cam a22001931u 450000100070000000500170000700800410002401900120006503500210007703500110009804000180010908200110012710000530013824500260019126000380021730000090025565000160026498400170028088336720180901035311.0851211s1936 enk 00000 eng d1 a4160638 9(AuCNLDY)1588285 a883367 aANLbengdSUA0 a301.321 aKuczynski, Robert R.q(Robert Rene),d1876-1947.10aPopulation movements. aOxford :bClarendon Press,c1936. a1 v. 0aPopulation. aANLc312 KUC