01264nam--2200433---45--99000028148020331620090224162452.088798917150028148USA010028148(ALEPH)000028148USA01002814820001025D2000----u0ITAa01030506baITAITa||||--------Energiastoria e scenariUmberto ColomboRomaDonzelli2000162 p.ill.17 cm.Universale Donzelli38162001Universale Donzelli38EnergiaProduzione e commercioFonti energetiche333.79COLOMBO,Umberto20286ITUNPDRICA990000281480203316333.79 COL 1 (IEP IV 285)8287 E.C.IEP IV00004927BKECOTAMI4020001025USA011300TAMI4020001025USA011303TAMI4020001026USA01110820001110USA01171620020403USA011636PATRY9020040406USA011620RSIAV39020090224USA011624Energia64191UNISA