00827nam0-22003011i-450-99000372466040332120001010000372466FED01000372466(Aleph)000372466FED0100037246620000920d1967----km-y0itay50------baitay-------001yyEconomic analysis for healt service efficiencyM. FeldsteinAmsterdamN.H.P.C.1967315p.23cm2 copieFeldstein,Martin<1939- >88785ITUNINARICAUNIMARCBK990003724660403321I1.15307DECTSI1.1BS4264DECTSDECTSEconomic analysis for healt service efficiency501463UNINAING01