00470nam a22001817a 450000500170000001000110001702000100002803500110003803700160004904000120006508200150007724500650009226000260015727000310018330000200021465000260023465000280026020170124110246.0  a672774  c00.00  a672774  bCen Lib/Ret  aDPLbEN  a338.9bUNE  aThe role of science and technology in economic development /  aParis bUNESCO c1970  bParis aPlace de Fontenoy   a216p.c24cm(Hb)  aEconomic development   aScience and technology