00523nam 2201694 45000010005000000030023000050050009000280080041000370820010000780720033000880200015001211000028001362600026001643000024001902450063002146500033002776500033003101694StarLibrary Marc Built20180505201711 ||||| |||||||||||amh  a304.6 aPopulation -Economic aspects a9211513820 aUnited Nations New york bUnited Nations c2003 a56 ص: ill؛ 21سم aPopulation,Education and Development bThe Concise Report aPopulation -Economic aspects aeducation _ economic aspects