00698nam0 22002531i 450 99000733355040332120021010000733355FED01000733355(Aleph)000733355FED0100073335520021010d--------km-y0itay50------baitaProfits and stability of monopolyUttonCambridgeCambridge University Press1986Utton,Michael A.<1939- >248795ITUNINARICAUNIMARCBK990007333550403321XV H1 88XV H1 88DTEProfits and stability of monopoly457555UNINAGEN01