00841nam0-22003011i-450-99000713499040332120021010000713499FED01000713499(Aleph)000713499FED0100071349920021010d--------km-y0itay50------baitaTelecomunicazioni monopolio e concorrenzaNicolas CurienMichel Gensollen.Ed. it. / a cura di Marco GambaroBolognail Mulino1995.457 p.21 cmStudi e ricerche359Curien,Nicolas252362Gensollen,MichelITUNINARICAUNIMARCBK990007134990403321IX B 221234DDCICDDCICTelecomunicazioni198765UNINAGEN01