00983cam0-22003611i-450-99000385894040332120120910115728.0000385894FED01000385894(Aleph)000385894FED0100038589420030910d1970----km-y0itay50------baengGBIndustrial concentrationM. A. UttonHarmondsworth [etc.]Penguin1970131 p.18 cmPenguin modern economics textsImpreseConcentrazioneUtton,Michael A.<1939- >248795ITUNINARICAUNIMARCBK990003858940403321ISVE L4.2DECTSL4.23DONODECTS17-457--TBtbECA17-390-TBtbECAH/2.111 UTT043228SESDECTSSESECAIndustrial concentration515203UNINA