00828nam0-22003011i-450-99000661845040332120001010000661845FED01000661845(Aleph)000661845FED0100066184520001010d--------km-y0itay50------baitay-------001yyX-Efficiencytheory, evidence and applicationsRoger S. FrantzBostonKluwer Academic1988XX, 227 p., 23 cmTopics in regulatory economics and policy series338Frantz,Roger S.129246ITUNINARICAUNIMARCBK990006618450403321VI A 8616808FSPBCFSPBCX-Efficiency614511UNINAGEN01