00930nam0-22003251i-450-99000302965040332120050301112309.00-8162-7765-6000302965FED01000302965(Aleph)000302965FED0100030296520030910d1970----km-y0itay50------baengUSCollective choice and social welfareAmartya K. SenSan FranciscoHolden-Dayc1970XII, 225 p.24 cmMathematical economics texts5Politica socialeSen,Amartya Kumar<1933- >119897ITUNINARICAUNIMARCBK990003029650403321M/3 SEN/2043756SESM/3 SEN9171/ISESM/3 SEN/18892/ISESSESCollective choice and social welfare464127UNINA