00715nam0 22002651i 450 99000730565040332120021010000730565FED01000730565(Aleph)000730565FED0100073056520021010d--------km-y0itay50------baitaAdvances in economic theoryLaffontCambridgeCambridge Univ. pres1992V. IILaffont,Jean-Jacques<1947-2004>88913ITUNINARICAUNIMARCBK990007305650403321XV I 28712421XV I 287DTEAdvances in economic theory512261UNINAGEN01