01009nam2-22003251i-450-99000300251040332120100915114134.018-527-8163-7000300251FED01000300251(Aleph)000300251FED0100030025120030910d1989----km-y0itay50------baengGB<<2. >>X-efficiency and micro-micro theoryHarvey Leibensteinedited by Kenneth ButtonAldershotE. Elgarc1989XII, 381 p.26 cm0010003002492001<<The>> collected essays of Harvey Leibensteinedited by Kenneth Button2Leibenstein,Harvey103465Button,Kenneth<1948- >ITUNINARICAUNIMARCBK990003002510403321F/3.2 LEI/210517SESA01.169/24004DECTSSESDECTSX-efficiency and micro-micro theory54358UNINA