00824nam0 2200277 450 00002199420090123104133.0023103357520090123d1971----km-y0itay50------baengUSy-------001yyConsumer demanda new approachKelvin LancasterNew YorkColumbia university press1971177 p.24 cmColumbia studies in economics52001Columbia studies in economicsConsumoTeorie339.4719Consumo (spese)Lancaster,Kelvin56988ITUNIPARTHENOPE20090123RICAUNIMARC000021994921/44339NAVA2226/34465NAVA2Consumer Demand422158UNIPARTHENOPE