00836nam0-22002771i-450-9900038806204033210-472-10154-4000388062FED01000388062(Aleph)000388062FED0100038806220020326d1990----km-y0itay50------baGBRUSStudies in Economic RationalityX-Efficiency Examined and Extolled<< editors>> Klaus Weiermeier; Mark PerlmanMichiganThe Michigan University Press1990398 p.24 cmWeiermair,Klaus128322Perlman,Mark88999ITUNINARICAUNIMARCBK990003880620403321A00.96 bis2296DECTSDECTSStudies in Economic Rationality516420UNINA