00951nam0-22003251i-450 99000616809040332120230329083959.0000616809FED01000616809(Aleph)000616809FED0100061680920000112d1956----km-y0itay50------baengUS--------00-yyBarriers to new competitiontheir character and consequences in manufacturing industriesJoe S. BainCambridgeHarvard University Press1956X, 329 p.24 cmLibera concorrenzaStati Uniti d'America338.4767Bain,Joe Staten106868ITUNINARICAUNIMARCBK990006168090403321XV H 76064531FGBC0-8-20-TI91/2508ECAFGBCECABarriers to new competition17080UNINA