00811nam0-22003011i-450-9900031795304033210-631-07234-3000317953FED01000317953(Aleph)000317953FED0100031795320000920d1989----km-y0itay50------baitaITRegulation of the Firm and Natural MonopolyMichael Waterson.LondonBSSil Blackwell1989.IX, 164 p.22 cmG/3.21G/3.30Waterson,MichealITUNINARICAUNIMARCBK990003179530403321G/3.30 WAT/N.A.9138SESSESRegulation of the Firm and Natural Monopoly452712UNINAING01