00568nam 2201765 45000010005000000030023000050050009000280080041000370820010000780720056000880200015001441000021001592600028001803000025002082450064002336500056002976500035003531765StarLibrary Marc Built20180505201711 ||||| |||||||||||amh  a309.2 aEconomic. Development - Social aspects - Congresses a9231013297 aThe Unesco Press bThe Unesco Press c1976 a282 ص: ill؛ 24سم aThe Use Of Socio-Econmic indicators in development Planning aEconomic. Development - Social aspects - Congresses asocial indicators - congresses