00804nam0-22003011i-450-99000160684040332120050128085551.0000160684FED01000160684(Aleph)000160684FED0100016068420030910d1964----km-y0itay50------baitaOligopolio e progresso tecnicoPaolo Sylos LabiniTorinoEinaudi1964244 p.18 cmEconomia industriale338Sylos Labini,Paolo183308ITUNINARICAUNIMARCBK99000160684040332160 338 C 339805FAGBCC 532s.i.DSSFAGBCDSSOligopolio e progresso tecnico52564UNINA