00436nam a2200133Ia 4500020001800000082001900018245003600037260004800073300001800121440002800139650003100167650002800198710007600226  a92-1-151163-1  a304.62093 PRO- 0aProspects of world urbanization  aNew YorkbUnited Nations Publicationsc1987  a268p.: tables  aPopulation studies; 101  aUrbanization - Methodology  aPopulation - Statistics  aUnited Nations. Department of International Economic and Social affairs